Решение примеров 1-3. сравни
|
|
|
|
Реши:
2 – 1 = ____ 3 – 1 =_____
1 + 1 =____ 2 + 1 =_____
Сравни:
4___7 8 ____1 6___6
|
Реши:
1 + 2 =____ 3 – 2 =_____
2 – 1 =____ 2 + 1 =____
Сравни:
1____5 9____4 8___8 |
|
Реши:
2 – 1 = ____ 3 – 1 =_____
1 + 1 =____ 2 + 1 =_____
Сравни:
4___7 8 ____1 6___6
|
Реши:
1 + 2 =____ 3 – 2 =_____
2 – 1 =____ 2 + 1 =____
Сравни:
1____5 9____4 8___8 |
|
Реши:
2 – 1 = ____ 3 – 1 =_____
1 + 1 =____ 2 + 1 =_____
Сравни:
4___7 8 ____1 6___6
|
Реши:
1 + 2 =____ 3 – 2 =_____
2 – 1 =____ 2 + 1 =____
Сравни:
1____5 9____4 8___8 |