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Adding and Subtracting Numbers up to 10: Problems with Solutions

Problem 1

How many red balls are there?

Solution:
There are 5 red balls.

Problem 2

How many green balls are there?

Solution:
The green balls are 8.

Problem 3

How many balls are there?

5 + 2 = 7

3 + 4 = 7

4 + 3 = 6

4 + 2 = 6

Solution:
4 + 2 = 6

Problem 4

 

Solution:
2 - 1 = 1

Problem 5

 

Solution:
5 + 4 = 9

Problem 6

 

Solution:
10 - 2 = 8

Problem 7

 

Solution:
4 + 1 = 5

Problem 8

 

Solution:
6 - 4 = 2

Problem 9

 

Solution:
8 + 2 = 10

Problem 10

1 + 3 =

Solution:
1 + 3 = 4

Problem 11

3 + 3 =

Solution:
3 + 3 = 6

Problem 12

3 + 4 =

Solution:
3 + 4 = 7

Problem 13

4 - 3 =

Solution:
4 - 3 = 1

Problem 14

8 - 4 =

Solution:
8 - 4 = 4

Problem 15

5 - 3 =

Solution:
5 - 3 = 2

Problem 16

6 + 3 =

Solution:
6 + 3 = 9

Problem 17

8 - 7 =

Solution:
8 - 7 = 1

Problem 18

9 - 5 =

Solution:
9 - 5 = 4

Problem 19

9 + 1 =

Solution:
9 + 1 = 10

Problem 20

7 - 5 =

Solution:
7 - 5 = 2

Problem 21

2 + 7 =

Solution:
2 + 7 = 9

Problem 22

10 - 4 =

Solution:
10 - 4 = 6

Problem 23

5 + 5 =

Solution:
5 + 5 = 10

Problem 24

8 - 5 =

Solution:
8 - 5 = 3

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