Computation
Fractions
Powers of 10
Least Common Multiple (LCM)
Math Vocabulary
100
Add carefully! 385 + 637 = ?
1,022
100

What is the definition of a fraction?

part to whole, one portion of a whole

100

Write 10 x 10 as the correct power of 10.

102

100
What is the Least Common Multiple of 6 and 10?
60
100
What vocabulary word means the answer to an addition problem?
sum
200
Subtract carefully! 8,014 - 3,916 = ?
4,098
200

Which fraction is greater 2/3 or 1/2?

1/2
200

As we multiply the numbers get _______. As we divide, the numbers get ________.

larger, smaller 

200
What is the Least Common Multiple of 20 and 4?
20
200
What vocabulary word means the answer to a multiplication problem?
product
300
Multiply carefully! 27 x 8 = ?
216
300
Give an equivalent fraction for 3/4.
Possible answers (there could be others) 6/8; 9/12; 12/15; 15/18; etc.
300

What is 8 divided by 102?

0.08

300
What is the Least Common Multiple of 6 and 8?
24
300
What vocabulary word means the top part of a fraction?
numerator
400
Multiply carefully! 52 x 39 = ?
2,028
400

Rewrite the fraction 15/10 as a mixed number.

1 5/10 or 1 1/2

400
What is the product of 8 x 103?

8,000

400
What is the Least Common Multiple of 2,3 and 5?
30
400
What vocabulary word means the answer to a division problem?
quotient
500
Divide carefully! 168 รท 12 = ?
14
500

What is the sum of 3/5 + 3/4?

27/20 or 1 7/20

500

Which number is the exponent in this number 104?

The 4.
500
What is the Least Common Multiple of 2,3, and 9?
18
500
The greatest common factor (GCF) of any two numbers is A) a number that divides evenly into both numbers. B) the largest number that divides evenly into both numbers. C) a number that both numbers will divide into evenly. D) the largest number that both numbers will divide into evenly.
B
M
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