Fraction + and -
Fraction x and ÷
Decimal + and -
Decimal x and ÷
Percentages
Definitions
100

1/5 + 3/5 = ?

4/5

100

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

2/5

100

1.2 + 3.76 = ?

4.96

100

2.2 x 1.1 = ?

2.42

100

What is the decimal equivalent of 5.4%?

0.054

100

What is the top number in a fraction?

Numerator

200

5/7 - 2/7 = ?

3/7

200

5/8 ÷ 3/4 = ? (in simplest form)

5/6

200

13.29 - 8.17 = ?

5.12

200

2.2 ÷ .11 = ?

20

200

What is the percentage equivalent of 1.325?

132.5%

200

What is the bottom number in a fraction?

Denominator

300

3/8 + 4/5 = ?

47/40 or 1  7/40

300

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

9/2 or 4  1/2

300

2.091 + 17.62 = ?

19.711

300

0.26 x 3.1 = ?

0.806

300

12% of 39 is R.  What is R?

R = 4.68

300

What is the answer to a division problem called?

Quotient

400

2  3/4 + 5  2/5 = ?

8  3/20

400

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

18/11 or 1 7/11

400

137.001 - 89.457 = ?

47.544

400

6.698 ÷ 0.17 = ?

39.4

400

30% of T is 18.  What is T?

T = 60

400

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

Dividend

500

7  2/5 - 4  5/9 = ?

2  38/45

500

49/32 ÷ 28/64 = ? (in simplest form)

7/2 or 3  1/2

500

16.1 - 3.97 + 5.638 = ?

17.768

500

0.1 x 0.1 x 0.1 = ?

0.001

500

P% of 48 is 60.  What is P%?

P% = 125% (answer must mention percent)

500

What word means "out of one hundred?"

Percent

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