Computation
Fractions
Decimals
Fraction Operations
Math Vocabulary
100
Add carefully! 385 + 637 = ?
1,022
100
Give an equivalent fraction for 3/4.
Possible answers (there could be others) 6/8; 9/12; 12/15; 15/18; etc.
100

Add 1.5 + 12.03

13.53

100

Multiply:

1/8 x 1/4

1/32

100
What vocabulary word means the answer to an addition problem?
sum
200
Subtract carefully! 8,014 - 3,916 = ?
4,098
200

Reduce the fraction 18/27 to its simplest form.

2/3

200
Subtract

12.1 - 6.03

6.07

200

Multiply

1/5 x 3/7

3/35

200
What vocabulary word means the answer to a multiplication problem?
product
300
Multiply carefully! 27 x 8 = ?
216
300
Reduce the fraction 35/40 to its simplest form.
7/8
300

Multiply:

1.3 x 13.5

17.55

300

Divide:

3/4 ÷ 1/2

1 1/2

300
What vocabulary word means the top part of a fraction?
numerator
400
Multiply carefully! 52 x 39 = ?
2,028
400
Give an equivalent fraction for 2/5.
Possible answers (there could be others) 4/10; 6/15; 8/20; 10/25; 12/30; etc.
400

Multiply

0.245 x 2.2

0.539

400

1/2 + 1/8 =

5/8

400
What vocabulary word means the answer to a division problem?
quotient
500
Divide carefully! 168 ÷ 12 = ?
14
500

Multiply these fractions carefully! be sure to give your answer in simplest form. 3/4 x 2/5 = ?

3/10

500
Divide

13.4 ÷ 0.2

67

500

Subtract 3/4 - 5/12

4/12 (bonus $: 1/3)

500

What vocabulary word means the fraction that has been flipped upside down? (Used in keep-change-flip)

Reciprocal
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