Question

can any one help my sister.....???

Answer 1

1. 7-3=4

2. 5-4=1

3. 10-5=5

4. 8-2=6

5. 10-1=9

6. 6-2=4

Answer 2

1.   7-3=4    2. 8-2=6

3.  5-4=3    4. 10-1=9

4.  10-5=5   5. 6-2=4