Use Counting Cubes to Represent Fractions, Decimals, and Percentages (%)

Decimals

100

.10

1 base ten block

200

.25

2 base ten blocks and 5 bits

300

.57

5 base ten blocks and 7 bits

400

1.10

1 base one-hundred (100) block and 1 base ten (10) block

500

1.63

1 base one-hundred block (100), 6 base ten blocks, and 3 bits

Percentages (%)

100

20%

2 base ten blocks

200

100%

1 base one-hundred block (100)

300

78%

7 base ten blocks and 8 bits

400

94%

9 base ten blocks and 4 bits

500

227%

2 base one-hundred blocks, 2 base ten blocks, and 7 bits

Mixed Fractions

100

1 and 50/100

1 base one-hundred block and 5 base ten blocks

200

1 and 20/100

1 base one-hundred block and 2 base ten blocks

300

1 and 1/10

1 base one-hundred block and 1 base ten block

400

2 and 35/100

2 base one-hundred blocks,  3 base ten blocks, and 5 bits

500

2 and 1/2

2 base one-hundred blocks and 5 base ten blocks

Fractions (out of 100)

100

3/100

3 bits

200

15/100

1 base ten block and 5 bits

300

77/100

7 base ten blocks and 7 bits

400

59/100

5 base ten blocks and 9 bits

500

125/100

1 base one-hundred block, 2 base ten blocks, and 5 bits

Fractions (simplified)

100

1/10

1 base ten block

200

1/2

5 base ten blocks

300

1/5

2 base ten blocks

400

1/4

2 base ten blocks and 5 bits

500

1/20

5 bits