Part-Whole

Equations and Word Problems

Part-Part-Whole

106

4

10 – 6 = 4

105

510 – 5 = 5

106

4

6 + 4 = 10

107

3

10 – 7 = 3

10

8

2

10 – 8 = 2

109

1

10 – 9 = 1

7

4

3

7 – 4 = 3

5

2

3

2 – 3 = 5

115

6

11 – 5 = 6

Susie’s favorite color is pink!

Susie had 11 pink t-shirts. After she went shopping she bought three more.

How many does she have altogether?

14

11

3

11 + 3 = 14

The art teacher has 14 bags of skittles.

She gives 6 students bags of skittles after being really good in class.How many bags of skittles does she have now?

146

8 14 – 6 = 8

Difference

Do I have more red or blue blocks?

How many more blue do I have than red blocks?

8

5

?8 – 5 = ?

Difference •8 is 3 more than 5 •5 is 3 less than 8•3 less than 8 is 5•3 more than 5 is 8

How many more blue blocks do I have than red blocks?

7

3

?

7 – 3 = ?

Susie has 13 apples. Lucy has 7 apples.

How many more apples does Susie have then Lucy?

Susie’s Apples

Lucy’s Apples

13 – 9 = ?