Rational Numbers
Comparing and Ordering Rational Numbers
Adding and Subtracting Rational Numbers
Multiplying Rational Numbers
Dividing Rational Numbers
100

Write this fraction as a decimal. 1/4

What is 0.25?

100

Compare these fractions. 6/15 and 2/5

6/15 is equal to 2/5

100
Add these decimals. 21.74 + 8.27
30.01
100

Multiply these decimals. 0.03 * 5.4

0.162

100

Divide these decimals. 3.72/0.3

12.4

200

Write this fraction as a decimal. 13/20

What is 0.65?

200

Compare these fractions. 2/3 and 16/21

16/21 is greater than 2/3

200
Subtract these decimals. 17 - 9.54
7.46
200
Multiply these decimals. 0.7 * 2.6
1.82
200
Divide these decimals. 2.1/0.07
30
300

Write this fraction as a decimal. 2/3

What is 0.67?

300

Compare these fractions. -16/9 and -8/3

-16/9 is greater than -8/3

300
Add these decimals. 6.125 + 18
24.125
300
Multiply these decimals. 0.23 * 7.05
1.6215
300
Divide these decimals. 10.71/0.7
15.3
400

Write the decimal as a fraction in simplest form. -0.6

What is -4/5?

400
Compare these fractions. 1 2/3 and 1 8/12
1 2/3 is equal to 1 8/12
400
Add these decimals. 4.67 + 29
33.67
400
Multiply these decimals. 0.5 * 0.75
0.375
400
Divide these decimals. 1.72/0.2
8.6
500

Simplify this fraction. -5/20

What is -1/4?

500
Compare these fractions. -3/4 and -9/12
-3/4 is equal to -9/12
500
Subtract these decimals. 5 - 3.11
1.89
500
Multiply these decimals. 4.45 * 5.35
23.8075
500
Divide these decimals. 2.54/0.6
4.23
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