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Fraction to Decimals
Simplifying Rational Numbers
Adding and Subtracting Rational Numbers
Multiplying & Dividing Rational Numbers
100

Write this fraction as a decimal 1/4

0.25

100

Simplify this fraction to its simplest form 5/10

1/2

100

Find the sum: .25 + .25

.5

100

Multiply these decimals. 0.5 * 4

2 or 2.0

200

Write this fraction as a decimal 1/2

0.5

200

Simplify this fraction to its simplest form 9/12

3/4

200

Find the sum: 1/4 + 0.22

0.47

200

Multiply these decimals. (-1.5)(-3.0)

4.5

300

Write this fraction as a decimal 3/4

0.75

300

Simplify this fraction to its simplest form 4/16

1/4

300

Find the sum: 25.4 + (-3.2)

22.2

300

Find the quotient: -900/10

-90

400

Write 1/8 as a decimal

0.125

400

Simplify this fraction to its simplest form:4 1/2

4.5

400

Find the difference: 24.3 - 22.1

2.2

400

Find the product: (-3)(-4.5)(-2)

-27

500

Write the fraction as a decimal 2/3 

0.666...

500

Simplify this fraction to its simplest form:5 10/100

5 1/10

500

Find the difference: 4.28 - (-3.11)

7.39

500

Find the quotient: 25/10

2.5 or 2 1/2