Piggy Bank
7s, 8s, and 12s
What's Missing?
Perfect Squares
We Are Still Multiplying
100

After a month, Jenny saved one quarter and four pennies. How much did she have? 


$ 0.29

100

7 x 1

7

100

The area of the rectangle is 60 ft sq. The length is 12 ft. What is the width?

5 ft

100

1 x 1 

1

100

18 x 9 

162

200

After a month, Jenny saved one dollar, two dimes, and one nickel. How much did she have?

$ 1.25

200

12 x 2

24

200

The area of the rectangle is 100 ft sq. The width is 20 ft. What is the length?

5 ft 

200

3 x 3

9

200

92 x 6

552

300

After a month, Jenny saved onn dollar, one quarter, two dimes, and one penny. How much did she have?

$ 1.46

300

8 x 8

64

300

The area of the rectangle is 48 ft sq. The length is 6 ft. What is the width? 


8 ft

300

12 x 12

144

300

111 x 16

1776

400

After a month, Jenny saved two dollars, two quarters, one dime, three nickels, and two pennies. How much did she have?

$2.77

400

7 x 8

56

400

The area of the rectangle is 108 ft sq. The width is 12 ft. What is the length?


9 ft

400

7 x 7

49

400

208 x 21

4368

500

After a month, Jenny saved three dollars, three quarters, two dimes, one nickel, and six pennies. How much did she have?

$4.06

500

12 x 9

108

500

The area of the square is 64 ft sq. How long is the side?

8 ft

500

6 x 6

36

500

1008 x 25

25,200