Riverside Math Club - Fifth Grade - Fraction World

Fraction + and -

100

1/5 + 3/5 = ?

4/5

200

5/7 - 2/7 = ?

3/7

300

3/8 + 4/5 = ?

47/40 or 1  7/40

400

2  3/4 + 5  2/5 = ?

8  3/20

500

7  2/5 - 4  5/9 = ?

2  38/45

Fraction x and ÷

100

1/2 x 4/5 = ? (in simplest form)

2/5

200

5/8 ÷ 3/4 = ? (in simplest form)

5/6

300

2  5/8 x 1  5/7 = ? (in simplest form)

9/2 or 4  1/2

400

5  2/5 ÷ 3  3/10 = ? (in simplest form)

18/11 or 1 7/11

500

49/32 ÷ 28/64 = ? (in simplest form)

7/2 or 3  1/2

Simplify

100

Simplify 6/9

2/3

200

Simplify 15/18

5/6

300

Simplify 30/24

5/4

400

Simplify 42/63

2/3

500

Simplify 29/43

29/43 or It cannot be simplified

Mixed Numbers

100

Convert 1 4/5 to an improper fraction.

9/5

200

Convert 17/5 to a mixed number.

3 2/5

300

Convert 8 3/7 to an improper fraction.

59/7

400

Convert 37/7 to a mixed number.

5 2/7

500

Convert 12 2/9 to an improper fraction.

110/9

Fraction Ordering

100

Which is larger, 2/3 or 3/4?

3/4

200

Which is smaller, 2/3 or 3/5?

3/5

300

Put in order from greatest to least: 1/2, 4/7, 11/23

4/7, 1/2, 11/23

400

Put in order from least to greatest: 5/8, 2/3, 7/9

5/8, 2/3, 7/9

500

Which is smaller: 49/99 or 101/199?

49/99

Definitions

100

What is the top number in a fraction?

Numerator

200

What is the bottom number in a fraction?

Denominator

300

What is the answer to a division problem called?

Quotient

400

In the division problem "39 ÷ 12" what is the 39 called?

Dividend

500

In the division problem "39 ÷ 12" what is the 12 called?

Divisor