Question

6. Calculează, apoi completează: 8 +2 =5 + ...
3 +5=9 -...
7 -5=0+...
7-5 =9 -...
1+ 6 =10-...
9-6=1+...
9-5 =... +...
2 + 4=...-...
10-7=...-...​

Answer 1

Răspuns:

8+2=5+5

3+5=9-1

7-5=0+2

7-5=9-7

1+6=10-3

9-6=1+2

9-5=2+2

2+4=9-3

10-7=6-3

Answer 2

Răspuns:

3+5=9-1

7-5=0+2

1+6=10-3

9-6=1+2

9-5=1+3

2+4=7-1

10-7= 4-1