Математика 7.04 устный счет

5

3+2 =

1

4 –3 =

5

6–1 =

2

6–4 =

9

7+2 =

4

8-4 =

6

9-3 =

10

8+2 =

6

10-4 =

10

7+3 =

1

9-8 =

10

5+5 =

9

6+3 =

6

4+2 =