addition
subtraction
addition
subtraction
Challenge
100

1 + 3 =

1 + 3 = 4

100

5 - 1 =

5 - 1 = 4

100

2 + 2 =

2 + 2 = 4

100

3 - 1 =

3 - 1 = 2

100

Mark has 3 chickens at his farm. Sarah gives Mark 3 more chickens for his farm. How many chickens does Mark have in all?

Give an equation to answer the problem.

3 + 3 = 6

100

3 + 2 =

3 + 2 = 5

100

3 - 3 =

3 - 3 = 0

100

2 + 3 =

2+ 3 = 5

100

1 - 1 =

1 - 1 = 0

100

Lizi has 8 ice cream cones. She gives Gabriel 2 ice cream cones. How many ice cream cones does Lizi have left?

Give an equation to answer the problem.

8 - 2 = 6

100

4 + 1 =

4 + 1 = 5

100

5 - 3 =

5 - 3 = 2

100

3 + 0 =

3 + 0 = 3

100

4 - 3 =

4 - 3 = 1

100

Raylon has 10 boots. He gives 5 boots away to his friends. How many boots does he have left?

Give an equation to answer the problem.

10 - 5 = 5

100

3 + 1 =

3 + 1 = 4

100

4 - 1 =

4 - 1 = 3

100

5 + 0 =

5 + 0 = 5

100

3 - 2 =

3 - 2 = 1

100

Nathan has 1 pair of glasses. His mom buys 1 more pair of glasses for him to wear to school. How many pairs of glasses does Nathan have together?

Give an equation to answer the problem.

1 + 1 = 2

100

1 + 1 =

1 + 1 = 2

100

5 - 5 =

5 - 5 = 0

100

1 + 4 =

1 + 4 = 5

100

4 - 2 =

4 - 2 = 2

100

Serena has 5 crayons in her hand. She drops 5 crayons on the floor. How many crayons does she have left in her hand?

Give an equation to answer the problem.

5 - 5 = 0