Mathsimple
Пособие по математике

Уравнениия с одним неизвестным

Данное пособие содержит задания расчитанные на 1 месяц. В каждом уроке по 20 примеров.

Урок 1. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) 6 + x = 9 2) x + 6 = 11
3) 2 + x = 6 4) x - 6 = 3
5) x - 8 = 1 6) x - 3 = 6
7) x + 7 = 12 8) x - 6 = 2
9) x - 4 = 2 10) x - 2 = 5
11) 4 + x = 7 12) 3 + x = 13
13) x - 2 = 0 14) x - 3 = 6
15) 5 - x = 0 16) 5 + x = 14
17) x - 2 = 1 18) x - 2 = 0
19) x + 7 = 12 20) 8 - x = 1
21) 10 - x = 2 22) x + 10 = 19

Урок 2. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) 10 - x = 1 2) x + 3 = 13
3) 5 - x = 3 4) x + 3 = 13
5) 3 - x = 0 6) x - 3 = 1
7) 4 + x = 7 8) 6 - x = 3
9) 8 - x = 0 10) 5 + x = 12
11) x + 9 = 16 12) 3 + x = 13
13) 7 - x = 0 14) 3 + x = 9
15) 4 + x = 7 16) x - 2 = 0
17) 8 - x = 3 18) x + 8 = 18
19) x - 2 = 2 20) 8 - x = 0

Урок 3. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) x + 6 = 15 2) x + 5 = 8
3) x - 4 = 1 4) x - 3 = 4
5) x + 4 = 9 6) x + 5 = 8
7) 9 + x = 19 8) 5 + x = 11
9) x - 3 = 4 10) 8 - x = 0
11) x + 5 = 15 12) x - 4 = 5
13) x - 2 = 3 14) 10 - x = 2
15) 7 + x = 15 16) 7 + x = 14
17) 7 + x = 12 18) x - 2 = 0
19) 9 - x = 1 20) 8 - x = 3

Урок 4. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) x + 10 = 18 2) 4 + x = 11
3) x - 3 = 4 4) 9 + x = 11
5) x + 8 = 14 6) x - 5 = 5
7) 2 - x = 0 8) 4 + x = 10
9) 3 + x = 5 10) x - 10 = 0
11) 5 - x = 3 12) 9 + x = 13
13) x + 9 = 18 14) 4 + x = 10
15) 8 + x = 15 16) x + 4 = 6
17) 7 + x = 11 18) x - 3 = 0
19) 8 + x = 16 20) 6 + x = 15

Урок 5. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) x + 2 = 6 2) 3 - x = 0
3) x + 5 = 12 4) x - 3 = 2
5) 8 - x = 2 6) x + 3 = 6
7) x + 4 = 6 8) 10 - x = 1
9) 6 + x = 14 10) x - 6 = 4
11) x + 3 = 6 12) 9 - x = 5
13) 7 + x = 12 14) 6 + x = 15
15) x + 8 = 14 16) x + 10 = 13
17) x + 3 = 8 18) 3 + x = 7
19) 10 - x = 1 20) x - 5 = 5

Урок 6. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) 8 - x = 1 2) 9 - x = 0
3) 9 - x = 2 4) 7 + x = 16
5) x + 5 = 8 6) 8 + x = 16
7) x + 2 = 5 8) 5 - x = 3
9) x + 3 = 12 10) 3 - x = 0
11) 5 + x = 14 12) x + 5 = 10
13) 2 - x = 0 14) x + 9 = 18
15) x - 2 = 5 16) x - 3 = 1
17) x + 9 = 15 18) 9 - x = 3
19) 6 - x = 3 20) 4 + x = 13

Урок 7. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) x + 3 = 9 2) x - 3 = 2
3) x - 3 = 7 4) x - 4 = 0
5) 10 - x = 3 6) 6 - x = 4
7) 6 - x = 1 8) 3 - x = 0
9) x - 3 = 0 10) 5 + x = 15
11) 3 + x = 7 12) x + 6 = 15
13) 6 + x = 15 14) 8 - x = 3
15) x - 4 = 5 16) x - 2 = 0
17) 4 + x = 10 18) x - 2 = 5
19) 5 - x = 3 20) x - 3 = 0

Урок 8. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) x - 3 = 4 2) 3 + x = 12
3) x - 10 = 0 4) x + 5 = 14
5) x + 3 = 13 6) x - 10 = 0
7) x + 7 = 12 8) 6 - x = 1
9) x - 5 = 3 10) x + 4 = 6
11) 4 - x = 0 12) 5 - x = 0
13) x - 3 = 4 14) 8 - x = 4
15) x - 4 = 2 16) x - 5 = 4
17) x - 3 = 3 18) x - 3 = 4
19) x + 7 = 12 20) x + 6 = 12

Урок 9. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) 10 - x = 3 2) x + 6 = 15
3) x + 2 = 5 4) 7 + x = 15
5) x - 2 = 1 6) 2 - x = 0
7) 7 + x = 12 8) 4 - x = 0
9) x - 10 = 0 10) x - 6 = 4
11) 4 + x = 14 12) x - 3 = 1
13) 7 + x = 15 14) 8 - x = 1
15) 3 + x = 13 16) x - 3 = 0
17) 5 - x = 3 18) 8 + x = 15
19) x - 6 = 3 20) 5 - x = 0

Урок 10. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) x - 2 = 4 2) x + 10 = 14
3) x - 3 = 5 4) 5 + x = 11
5) 9 - x = 4 6) x - 5 = 3
7) 7 - x = 2 8) 3 - x = 1
9) 7 + x = 11 10) 4 - x = 0
11) 7 + x = 11 12) x + 10 = 16
13) x - 5 = 3 14) x - 8 = 1
15) 10 - x = 0 16) x - 2 = 0
17) x - 2 = 3 18) 9 - x = 3
19) 2 - x = 0 20) x + 6 = 13

Урок 11. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) x + 4 = 9 2) x + 10 = 13
3) 9 - x = 6 4) 8 - x = 0
5) 5 + x = 9 6) 8 + x = 14
7) x + 4 = 7 8) 3 + x = 8
9) 7 + x = 11 10) x - 3 = 1
11) 8 - x = 2 12) x - 3 = 6
13) 5 + x = 8 14) x + 7 = 16
15) x + 2 = 5 16) 8 - x = 4
17) x + 5 = 14 18) x + 10 = 12
19) x + 9 = 16 20) x - 2 = 2

Урок 12. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) x + 9 = 16 2) x - 3 = 0
3) x - 2 = 1 4) x + 10 = 13
5) x + 8 = 10 6) 3 + x = 13
7) 6 + x = 16 8) x - 2 = 2
9) 3 + x = 9 10) 7 - x = 2
11) x - 2 = 0 12) x + 2 = 9
13) x + 6 = 16 14) x + 2 = 7
15) 2 - x = 0 16) x - 3 = 0
17) x - 5 = 0 18) 5 + x = 14
19) x - 3 = 0 20) x - 3 = 2

Урок 13. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) 10 + x = 19 2) x + 7 = 16
3) 5 + x = 14 4) x - 2 = 0
5) 6 + x = 16 6) x + 10 = 15
7) x + 9 = 15 8) x - 2 = 2
9) x - 10 = 0 10) 2 - x = 0
11) x - 3 = 7 12) 3 + x = 8
13) 9 + x = 12 14) x + 2 = 7
15) x + 2 = 5 16) 5 + x = 12
17) 5 - x = 1 18) x - 2 = 0
19) 9 + x = 19 20) x + 7 = 10

Урок 14. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) x - 3 = 1 2) x + 7 = 15
3) x + 7 = 15 4) 9 - x = 5
5) x - 5 = 2 6) x + 7 = 10
7) x - 3 = 0 8) 9 + x = 17
9) 9 - x = 2 10) x + 4 = 9
11) x - 5 = 0 12) 4 + x = 7
13) 7 - x = 5 14) 2 + x = 10
15) x + 6 = 13 16) 7 - x = 3
17) x + 7 = 13 18) 4 + x = 13
19) x + 6 = 13 20) 4 + x = 9

Урок 15. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) 9 + x = 19 2) 7 + x = 16
3) x - 5 = 0 4) 7 - x = 0
5) 4 - x = 0 6) x - 3 = 4
7) 8 - x = 0 8) x - 2 = 0
9) 8 - x = 6 10) 2 + x = 6
11) 7 + x = 9 12) x + 7 = 12
13) 9 - x = 7 14) 8 + x = 17
15) 8 - x = 1 16) x - 2 = 3
17) x - 8 = 1 18) 9 + x = 13
19) x + 3 = 13 20) x - 10 = 0

Урок 16. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) x - 5 = 4 2) x - 3 = 1
3) x + 10 = 16 4) 9 - x = 1
5) x + 3 = 5 6) x + 3 = 8
7) 2 - x = 0 8) x + 8 = 15
9) 7 - x = 4 10) x - 4 = 2
11) 7 + x = 17 12) 4 - x = 2
13) 3 + x = 9 14) 7 - x = 4
15) 5 - x = 2 16) x + 9 = 15
17) x - 2 = 0 18) 6 + x = 16
19) 2 + x = 6 20) 8 + x = 17

Урок 17. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) 5 - x = 3 2) x - 5 = 5
3) x + 10 = 19 4) x - 3 = 1
5) 7 - x = 3 6) 2 - x = 0
7) 3 - x = 0 8) x - 2 = 4
9) 6 + x = 11 10) x - 10 = 0
11) 9 - x = 2 12) x + 5 = 11
13) 4 - x = 0 14) 5 + x = 14
15) 7 - x = 2 16) x + 6 = 16
17) 9 - x = 1 18) 7 - x = 3
19) 8 - x = 0 20) x + 6 = 16

Урок 18. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) 10 - x = 8 2) 3 + x = 9
3) 10 - x = 4 4) x + 3 = 12
5) x + 8 = 10 6) x + 7 = 10
7) x - 3 = 2 8) 3 + x = 7
9) 2 - x = 0 10) 5 + x = 8
11) x + 4 = 7 12) x - 8 = 0
13) x - 3 = 3 14) x - 2 = 1
15) 10 - x = 8 16) 6 + x = 14
17) 5 + x = 15 18) x + 8 = 12
19) x + 4 = 13 20) 4 + x = 9

Урок 19. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) x + 5 = 8 2) x - 6 = 4
3) 4 - x = 0 4) x + 2 = 11
5) x + 5 = 11 6) x + 3 = 13
7) 5 + x = 14 8) 4 + x = 14
9) x - 4 = 0 10) x + 4 = 14
11) x + 2 = 7 12) x - 2 = 2
13) 4 + x = 11 14) x - 6 = 2
15) x + 8 = 10 16) x + 8 = 17
17) x + 5 = 14 18) 2 - x = 0
19) 7 + x = 9 20) 3 + x = 12

Урок 20. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) x + 10 = 18 2) 9 + x = 12
3) x - 6 = 3 4) x + 6 = 13
5) 7 + x = 11 6) x - 2 = 4
7) 10 + x = 18 8) 9 - x = 5
9) 8 - x = 1 10) x - 4 = 1
11) x + 6 = 13 12) x + 7 = 17
13) 3 + x = 13 14) x - 2 = 2
15) x + 10 = 12 16) 2 - x = 0
17) 3 + x = 5 18) x - 3 = 0
19) 2 - x = 0 20) 8 + x = 11

Урок 21. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) x + 2 = 5 2) 5 + x = 14
3) x - 4 = 1 4) 9 - x = 0
5) 2 - x = 0 6) 5 + x = 14
7) 9 + x = 18 8) 10 - x = 2
9) x + 8 = 10 10) 6 + x = 14
11) x - 3 = 4 12) x + 4 = 12
13) x + 3 = 13 14) 9 + x = 19
15) x - 3 = 6 16) x + 7 = 12
17) x - 2 = 0 18) x + 8 = 17
19) 7 + x = 12 20) x + 3 = 12

Урок 22. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) 5 + x = 14 2) 7 - x = 3
3) 7 + x = 9 4) x + 5 = 14
5) 4 + x = 10 6) 6 + x = 11
7) 5 - x = 0 8) x + 6 = 16
9) x - 2 = 1 10) x - 6 = 3
11) 5 + x = 15 12) 9 - x = 5
13) 6 - x = 1 14) 7 - x = 4
15) x + 6 = 13 16) x + 3 = 12
17) 5 + x = 14 18) x + 2 = 7
19) 9 - x = 5 20) 8 - x = 5

Урок 23. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) x + 7 = 12 2) x - 2 = 1
3) x - 2 = 0 4) 4 + x = 11
5) 5 - x = 1 6) x - 4 = 2
7) x - 4 = 1 8) 6 + x = 8
9) 9 + x = 19 10) x + 10 = 20
11) 3 + x = 10 12) x + 4 = 6
13) x - 3 = 3 14) x + 6 = 12
15) 3 - x = 0 16) x + 2 = 5
17) 2 - x = 0 18) 10 + x = 18
19) 10 + x = 20 20) x + 8 = 17

Урок 24. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) 4 - x = 2 2) x + 4 = 9
3) 2 + x = 6 4) x - 3 = 2
5) x + 2 = 10 6) 8 + x = 11
7) x + 9 = 15 8) x + 8 = 16
9) x + 7 = 15 10) 8 - x = 3
11) x - 3 = 1 12) 5 - x = 1
13) 9 - x = 3 14) 8 - x = 3
15) 9 + x = 12 16) x + 9 = 13
17) x + 2 = 7 18) x - 2 = 2
19) 8 - x = 4 20) x + 7 = 13

Урок 25. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) 7 - x = 5 2) 7 - x = 0
3) x + 7 = 16 4) x + 3 = 6
5) x + 3 = 9 6) x - 3 = 0
7) 4 - x = 2 8) 5 + x = 15
9) x + 3 = 12 10) 4 + x = 11
11) 5 + x = 13 12) x - 2 = 3
13) 5 + x = 15 14) x + 4 = 6
15) x + 9 = 11 16) 10 + x = 19
17) 5 - x = 0 18) 10 + x = 19
19) 5 + x = 8 20) 7 + x = 12

Урок 26. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) 7 - x = 2 2) 6 + x = 13
3) x + 2 = 7 4) x - 3 = 2
5) 10 + x = 14 6) x - 5 = 0
7) x - 4 = 6 8) x + 6 = 13
9) x - 3 = 2 10) x - 5 = 1
11) 3 - x = 0 12) 3 - x = 1
13) x - 5 = 2 14) x + 2 = 7
15) x - 4 = 1 16) x + 2 = 6
17) x + 7 = 10 18) x + 8 = 12
19) x - 3 = 7 20) x + 6 = 16

Урок 27. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) x - 5 = 0 2) 3 - x = 0
3) x - 4 = 2 4) 6 - x = 1
5) 8 - x = 1 6) 2 + x = 5
7) x + 3 = 6 8) x + 4 = 7
9) 3 - x = 0 10) x - 5 = 2
11) 9 + x = 15 12) 2 - x = 0
13) x + 5 = 12 14) 7 + x = 9
15) 8 - x = 4 16) 5 - x = 2
17) x - 2 = 0 18) 5 - x = 0
19) x - 6 = 3 20) x - 2 = 1

Урок 28. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) 10 - x = 3 2) 6 + x = 13
3) 3 - x = 0 4) x - 6 = 3
5) 4 + x = 12 6) x - 10 = 0
7) 5 - x = 0 8) 3 + x = 5
9) 5 - x = 0 10) 4 + x = 10
11) x + 6 = 11 12) 4 + x = 14
13) 5 - x = 1 14) 8 + x = 12
15) 8 - x = 1 16) 3 - x = 1
17) 8 + x = 15 18) x + 8 = 15
19) x - 2 = 2 20) 3 + x = 8

Урок 29. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) 9 + x = 15 2) x - 2 = 2
3) 8 + x = 15 4) x - 2 = 2
5) 7 + x = 14 6) x + 2 = 9
7) 2 + x = 5 8) 7 + x = 15
9) x + 4 = 7 10) x - 3 = 2
11) 5 - x = 0 12) x - 2 = 1
13) x - 2 = 0 14) x + 2 = 5
15) 4 + x = 12 16) x - 2 = 0
17) 6 + x = 13 18) x + 4 = 6
19) 9 + x = 17 20) 6 + x = 13

Урок 30. Решите как можно скорее 20 примеров

Время выполнениия ________

Ошибок ________


1) x - 9 = 0 2) 9 + x = 13
3) x + 9 = 11 4) 6 + x = 9
5) 2 + x = 6 6) x + 8 = 17
7) x - 4 = 0 8) 6 + x = 14
9) x - 6 = 4 10) 3 - x = 0
11) x + 5 = 8 12) x - 4 = 3
13) 5 - x = 0 14) 5 - x = 3
15) 4 + x = 13 16) x + 7 = 12
17) x + 7 = 12 18) x - 4 = 2

Ответы

Урок 1.

6 + x = 9 3 x + 6 = 11 5
2 + x = 6 4 x - 6 = 3 9
x - 8 = 1 9 x - 3 = 6 9
x + 7 = 12 5 x - 6 = 2 8
x - 4 = 2 6 x - 2 = 5 7
4 + x = 7 3 3 + x = 13 10
x - 2 = 0 2 x - 3 = 6 9
5 - x = 0 5 5 + x = 14 9
x - 2 = 1 3 x - 2 = 0 2
x + 7 = 12 5 8 - x = 1 7
10 - x = 2 8 x + 10 = 19 9

Ответы к уроку 2.

10 - x = 1 9 x + 3 = 13 10
5 - x = 3 2 x + 3 = 13 10
3 - x = 0 3 x - 3 = 1 4
4 + x = 7 3 6 - x = 3 3
8 - x = 0 8 5 + x = 12 7
x + 9 = 16 7 3 + x = 13 10
7 - x = 0 7 3 + x = 9 6
4 + x = 7 3 x - 2 = 0 2
8 - x = 3 5 x + 8 = 18 10
x - 2 = 2 4 8 - x = 0 8

Ответы к уроку 3.

x + 6 = 15 9 x + 5 = 8 3
x - 4 = 1 5 x - 3 = 4 7
x + 4 = 9 5 x + 5 = 8 3
9 + x = 19 10 5 + x = 11 6
x - 3 = 4 7 8 - x = 0 8
x + 5 = 15 10 x - 4 = 5 9
x - 2 = 3 5 10 - x = 2 8
7 + x = 15 8 7 + x = 14 7
7 + x = 12 5 x - 2 = 0 2
9 - x = 1 8 8 - x = 3 5

Ответы к уроку 4.

x + 10 = 18 8 4 + x = 11 7
x - 3 = 4 7 9 + x = 11 2
x + 8 = 14 6 x - 5 = 5 10
2 - x = 0 2 4 + x = 10 6
3 + x = 5 2 x - 10 = 0 10
5 - x = 3 2 9 + x = 13 4
x + 9 = 18 9 4 + x = 10 6
8 + x = 15 7 x + 4 = 6 2
7 + x = 11 4 x - 3 = 0 3
8 + x = 16 8 6 + x = 15 9

Ответы к уроку 5.

x + 2 = 6 4 3 - x = 0 3
x + 5 = 12 7 x - 3 = 2 5
8 - x = 2 6 x + 3 = 6 3
x + 4 = 6 2 10 - x = 1 9
6 + x = 14 8 x - 6 = 4 10
x + 3 = 6 3 9 - x = 5 4
7 + x = 12 5 6 + x = 15 9
x + 8 = 14 6 x + 10 = 13 3
x + 3 = 8 5 3 + x = 7 4
10 - x = 1 9 x - 5 = 5 10

Ответы к уроку 6.

8 - x = 1 7 9 - x = 0 9
9 - x = 2 7 7 + x = 16 9
x + 5 = 8 3 8 + x = 16 8
x + 2 = 5 3 5 - x = 3 2
x + 3 = 12 9 3 - x = 0 3
5 + x = 14 9 x + 5 = 10 5
2 - x = 0 2 x + 9 = 18 9
x - 2 = 5 7 x - 3 = 1 4
x + 9 = 15 6 9 - x = 3 6
6 - x = 3 3 4 + x = 13 9

Ответы к уроку 7.

x + 3 = 9 6 x - 3 = 2 5
x - 3 = 7 10 x - 4 = 0 4
10 - x = 3 7 6 - x = 4 2
6 - x = 1 5 3 - x = 0 3
x - 3 = 0 3 5 + x = 15 10
3 + x = 7 4 x + 6 = 15 9
6 + x = 15 9 8 - x = 3 5
x - 4 = 5 9 x - 2 = 0 2
4 + x = 10 6 x - 2 = 5 7
5 - x = 3 2 x - 3 = 0 3

Ответы к уроку 8.

x - 3 = 4 7 3 + x = 12 9
x - 10 = 0 10 x + 5 = 14 9
x + 3 = 13 10 x - 10 = 0 10
x + 7 = 12 5 6 - x = 1 5
x - 5 = 3 8 x + 4 = 6 2
4 - x = 0 4 5 - x = 0 5
x - 3 = 4 7 8 - x = 4 4
x - 4 = 2 6 x - 5 = 4 9
x - 3 = 3 6 x - 3 = 4 7
x + 7 = 12 5 x + 6 = 12 6

Ответы к уроку 9.

10 - x = 3 7 x + 6 = 15 9
x + 2 = 5 3 7 + x = 15 8
x - 2 = 1 3 2 - x = 0 2
7 + x = 12 5 4 - x = 0 4
x - 10 = 0 10 x - 6 = 4 10
4 + x = 14 10 x - 3 = 1 4
7 + x = 15 8 8 - x = 1 7
3 + x = 13 10 x - 3 = 0 3
5 - x = 3 2 8 + x = 15 7
x - 6 = 3 9 5 - x = 0 5

Ответы к уроку 10.

x - 2 = 4 6 x + 10 = 14 4
x - 3 = 5 8 5 + x = 11 6
9 - x = 4 5 x - 5 = 3 8
7 - x = 2 5 3 - x = 1 2
7 + x = 11 4 4 - x = 0 4
7 + x = 11 4 x + 10 = 16 6
x - 5 = 3 8 x - 8 = 1 9
10 - x = 0 10 x - 2 = 0 2
x - 2 = 3 5 9 - x = 3 6
2 - x = 0 2 x + 6 = 13 7

Ответы к уроку 11.

x + 4 = 9 5 x + 10 = 13 3
9 - x = 6 3 8 - x = 0 8
5 + x = 9 4 8 + x = 14 6
x + 4 = 7 3 3 + x = 8 5
7 + x = 11 4 x - 3 = 1 4
8 - x = 2 6 x - 3 = 6 9
5 + x = 8 3 x + 7 = 16 9
x + 2 = 5 3 8 - x = 4 4
x + 5 = 14 9 x + 10 = 12 2
x + 9 = 16 7 x - 2 = 2 4

Ответы к уроку 12.

x + 9 = 16 7 x - 3 = 0 3
x - 2 = 1 3 x + 10 = 13 3
x + 8 = 10 2 3 + x = 13 10
6 + x = 16 10 x - 2 = 2 4
3 + x = 9 6 7 - x = 2 5
x - 2 = 0 2 x + 2 = 9 7
x + 6 = 16 10 x + 2 = 7 5
2 - x = 0 2 x - 3 = 0 3
x - 5 = 0 5 5 + x = 14 9
x - 3 = 0 3 x - 3 = 2 5

Ответы к уроку 13.

10 + x = 19 9 x + 7 = 16 9
5 + x = 14 9 x - 2 = 0 2
6 + x = 16 10 x + 10 = 15 5
x + 9 = 15 6 x - 2 = 2 4
x - 10 = 0 10 2 - x = 0 2
x - 3 = 7 10 3 + x = 8 5
9 + x = 12 3 x + 2 = 7 5
x + 2 = 5 3 5 + x = 12 7
5 - x = 1 4 x - 2 = 0 2
9 + x = 19 10 x + 7 = 10 3

Ответы к уроку 14.

x - 3 = 1 4 x + 7 = 15 8
x + 7 = 15 8 9 - x = 5 4
x - 5 = 2 7 x + 7 = 10 3
x - 3 = 0 3 9 + x = 17 8
9 - x = 2 7 x + 4 = 9 5
x - 5 = 0 5 4 + x = 7 3
7 - x = 5 2 2 + x = 10 8
x + 6 = 13 7 7 - x = 3 4
x + 7 = 13 6 4 + x = 13 9
x + 6 = 13 7 4 + x = 9 5

Ответы к уроку 15.

9 + x = 19 10 7 + x = 16 9
x - 5 = 0 5 7 - x = 0 7
4 - x = 0 4 x - 3 = 4 7
8 - x = 0 8 x - 2 = 0 2
8 - x = 6 2 2 + x = 6 4
7 + x = 9 2 x + 7 = 12 5
9 - x = 7 2 8 + x = 17 9
8 - x = 1 7 x - 2 = 3 5
x - 8 = 1 9 9 + x = 13 4
x + 3 = 13 10 x - 10 = 0 10

Ответы к уроку 16.

x - 5 = 4 9 x - 3 = 1 4
x + 10 = 16 6 9 - x = 1 8
x + 3 = 5 2 x + 3 = 8 5
2 - x = 0 2 x + 8 = 15 7
7 - x = 4 3 x - 4 = 2 6
7 + x = 17 10 4 - x = 2 2
3 + x = 9 6 7 - x = 4 3
5 - x = 2 3 x + 9 = 15 6
x - 2 = 0 2 6 + x = 16 10
2 + x = 6 4 8 + x = 17 9

Ответы к уроку 17.

5 - x = 3 2 x - 5 = 5 10
x + 10 = 19 9 x - 3 = 1 4
7 - x = 3 4 2 - x = 0 2
3 - x = 0 3 x - 2 = 4 6
6 + x = 11 5 x - 10 = 0 10
9 - x = 2 7 x + 5 = 11 6
4 - x = 0 4 5 + x = 14 9
7 - x = 2 5 x + 6 = 16 10
9 - x = 1 8 7 - x = 3 4
8 - x = 0 8 x + 6 = 16 10

Ответы к уроку 18.

10 - x = 8 2 3 + x = 9 6
10 - x = 4 6 x + 3 = 12 9
x + 8 = 10 2 x + 7 = 10 3
x - 3 = 2 5 3 + x = 7 4
2 - x = 0 2 5 + x = 8 3
x + 4 = 7 3 x - 8 = 0 8
x - 3 = 3 6 x - 2 = 1 3
10 - x = 8 2 6 + x = 14 8
5 + x = 15 10 x + 8 = 12 4
x + 4 = 13 9 4 + x = 9 5

Ответы к уроку 19.

x + 5 = 8 3 x - 6 = 4 10
4 - x = 0 4 x + 2 = 11 9
x + 5 = 11 6 x + 3 = 13 10
5 + x = 14 9 4 + x = 14 10
x - 4 = 0 4 x + 4 = 14 10
x + 2 = 7 5 x - 2 = 2 4
4 + x = 11 7 x - 6 = 2 8
x + 8 = 10 2 x + 8 = 17 9
x + 5 = 14 9 2 - x = 0 2
7 + x = 9 2 3 + x = 12 9

Ответы к уроку 20.

x + 10 = 18 8 9 + x = 12 3
x - 6 = 3 9 x + 6 = 13 7
7 + x = 11 4 x - 2 = 4 6
10 + x = 18 8 9 - x = 5 4
8 - x = 1 7 x - 4 = 1 5
x + 6 = 13 7 x + 7 = 17 10
3 + x = 13 10 x - 2 = 2 4
x + 10 = 12 2 2 - x = 0 2
3 + x = 5 2 x - 3 = 0 3
2 - x = 0 2 8 + x = 11 3

Ответы к уроку 21.

x + 2 = 5 3 5 + x = 14 9
x - 4 = 1 5 9 - x = 0 9
2 - x = 0 2 5 + x = 14 9
9 + x = 18 9 10 - x = 2 8
x + 8 = 10 2 6 + x = 14 8
x - 3 = 4 7 x + 4 = 12 8
x + 3 = 13 10 9 + x = 19 10
x - 3 = 6 9 x + 7 = 12 5
x - 2 = 0 2 x + 8 = 17 9
7 + x = 12 5 x + 3 = 12 9

Ответы к уроку 22.

5 + x = 14 9 7 - x = 3 4
7 + x = 9 2 x + 5 = 14 9
4 + x = 10 6 6 + x = 11 5
5 - x = 0 5 x + 6 = 16 10
x - 2 = 1 3 x - 6 = 3 9
5 + x = 15 10 9 - x = 5 4
6 - x = 1 5 7 - x = 4 3
x + 6 = 13 7 x + 3 = 12 9
5 + x = 14 9 x + 2 = 7 5
9 - x = 5 4 8 - x = 5 3

Ответы к уроку 23.

x + 7 = 12 5 x - 2 = 1 3
x - 2 = 0 2 4 + x = 11 7
5 - x = 1 4 x - 4 = 2 6
x - 4 = 1 5 6 + x = 8 2
9 + x = 19 10 x + 10 = 20 10
3 + x = 10 7 x + 4 = 6 2
x - 3 = 3 6 x + 6 = 12 6
3 - x = 0 3 x + 2 = 5 3
2 - x = 0 2 10 + x = 18 8
10 + x = 20 10 x + 8 = 17 9

Ответы к уроку 24.

4 - x = 2 2 x + 4 = 9 5
2 + x = 6 4 x - 3 = 2 5
x + 2 = 10 8 8 + x = 11 3
x + 9 = 15 6 x + 8 = 16 8
x + 7 = 15 8 8 - x = 3 5
x - 3 = 1 4 5 - x = 1 4
9 - x = 3 6 8 - x = 3 5
9 + x = 12 3 x + 9 = 13 4
x + 2 = 7 5 x - 2 = 2 4
8 - x = 4 4 x + 7 = 13 6

Ответы к уроку 25.

7 - x = 5 2 7 - x = 0 7
x + 7 = 16 9 x + 3 = 6 3
x + 3 = 9 6 x - 3 = 0 3
4 - x = 2 2 5 + x = 15 10
x + 3 = 12 9 4 + x = 11 7
5 + x = 13 8 x - 2 = 3 5
5 + x = 15 10 x + 4 = 6 2
x + 9 = 11 2 10 + x = 19 9
5 - x = 0 5 10 + x = 19 9
5 + x = 8 3 7 + x = 12 5

Ответы к уроку 26.

7 - x = 2 5 6 + x = 13 7
x + 2 = 7 5 x - 3 = 2 5
10 + x = 14 4 x - 5 = 0 5
x - 4 = 6 10 x + 6 = 13 7
x - 3 = 2 5 x - 5 = 1 6
3 - x = 0 3 3 - x = 1 2
x - 5 = 2 7 x + 2 = 7 5
x - 4 = 1 5 x + 2 = 6 4
x + 7 = 10 3 x + 8 = 12 4
x - 3 = 7 10 x + 6 = 16 10

Ответы к уроку 27.

x - 5 = 0 5 3 - x = 0 3
x - 4 = 2 6 6 - x = 1 5
8 - x = 1 7 2 + x = 5 3
x + 3 = 6 3 x + 4 = 7 3
3 - x = 0 3 x - 5 = 2 7
9 + x = 15 6 2 - x = 0 2
x + 5 = 12 7 7 + x = 9 2
8 - x = 4 4 5 - x = 2 3
x - 2 = 0 2 5 - x = 0 5
x - 6 = 3 9 x - 2 = 1 3

Ответы к уроку 28.

10 - x = 3 7 6 + x = 13 7
3 - x = 0 3 x - 6 = 3 9
4 + x = 12 8 x - 10 = 0 10
5 - x = 0 5 3 + x = 5 2
5 - x = 0 5 4 + x = 10 6
x + 6 = 11 5 4 + x = 14 10
5 - x = 1 4 8 + x = 12 4
8 - x = 1 7 3 - x = 1 2
8 + x = 15 7 x + 8 = 15 7
x - 2 = 2 4 3 + x = 8 5

Ответы к уроку 29.

9 + x = 15 6 x - 2 = 2 4
8 + x = 15 7 x - 2 = 2 4
7 + x = 14 7 x + 2 = 9 7
2 + x = 5 3 7 + x = 15 8
x + 4 = 7 3 x - 3 = 2 5
5 - x = 0 5 x - 2 = 1 3
x - 2 = 0 2 x + 2 = 5 3
4 + x = 12 8 x - 2 = 0 2
6 + x = 13 7 x + 4 = 6 2
9 + x = 17 8 6 + x = 13 7

Ответы к уроку 30.

x - 9 = 0 9 9 + x = 13 4
x + 9 = 11 2 6 + x = 9 3
2 + x = 6 4 x + 8 = 17 9
x - 4 = 0 4 6 + x = 14 8
x - 6 = 4 10 3 - x = 0 3
x + 5 = 8 3 x - 4 = 3 7
5 - x = 0 5 5 - x = 3 2
4 + x = 13 9 x + 7 = 12 5
x + 7 = 12 5 x - 4 = 2 6