Rational Numbers
Equivalent Fractions
Adding and Subtracting Decimals
Multiplying Decimals
Dividing Decimals
100
Write this fraction as a decimal. 1/4
0.25
100
Is 1/2 equivalent or equal to 2/4? Yes or No?

Yes

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
0.65
200

Is 2/3 equivalent or equal to 4/6? Yes or No?

Yes

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
0.67
300

Give 1 equivalent or equal fraction to 1/3.

2/6, 3/9, etc. 

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 fraction 4/5 as a decimal.

0.8

400

Which fraction is bigger? 1/8 or 3/4?

3/4

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
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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