Computation
Add carefully! 385 + 637 = ?
A) 1022
B) 1021
C) 1020
D) 1023
1,022
A)
Give an equivalent fraction for 3/4.
A) 15/18
B) 12/18
C) 9/18
D) 6/12
Possible answers (there could be others) 6/8; 9/12; 12/15; 15/18; etc.
What is the Greatest Common Factor (GCF) of 60 and 30?
A) 1
B) 30
C) 90
D) 60
30
What is the Least Common Multiple of 6 and 10?
A) 2
B) 10
C) 60
D) 100
60
What vocabulary word means the answer to an addition problem?
A) Sum
B) Quotient
C) Dividend
D) Product
sum
Subtract carefully! 8,014 - 3,916 = ?
A) 3098
B) 4096
C) 4098
D) 4097
4,098
Reduce the fraction 18/27 to its simplest form.
A) 9/10
B) 2/3
C) 4/5
D) 1/2
2/3
What is the Greatest Common Factor (GCF) of 20 and 35?
A)600
B)20
C)55
D)5
5
What is the Least Common Multiple of 20 and 4?
A) 0
B) 4
C) 40
D) 20
20
What vocabulary word means the answer to a multiplication problem?
A) Sum
B) Product
C) Quotient
D) Dividend
product
Multiply carefully! 27 x 8 = ?
A) 243
B) 189
C) 300
D) 216
216
Reduce the fraction 35/40 to its simplest form.
A) 7/8
B) 2/7
C) 5/12
D) 4/9
7/8
What is the Greatest Common Factor (GCF) of 44 and 33?
A) 11
B) 1
C) 2
D) 7
11
What is the Least Common Multiple of 6 and 8?
A) 48
B) 2
C) 24
D) 0
24
What vocabulary word means the top part of a fraction?
A) Reciprocal
B) Numerator
C) Dividend
D) Quotient
numerator
Multiply carefully! 52 x 39 = ?
A) 2080
B) 2028
C) 1989
D) 7
2,028
Give an equivalent fraction for 2/5.
A) 23/58
B) 1/2
C) 8/20
D) 100/1000
Possible answers (there could be others) 4/10; 6/15; 8/20; 10/25; 12/30; etc.
What is the Greatest Common Factor (GCF) of 45 and 63?
A) 9
B) 6
C) 7
D) 1
9
What is the Least Common Multiple of 2,3 and 5?
A) 30
B) 10
C) 5
D) 1
30
What vocabulary word means the answer to a division problem?
A) Quotient
B) Remainder
C) Sum
D) Denominator
quotient
Divide carefully! 168 รท 12 = ?
A) 12.9
B) 13
C) 14
D) 15
14
Multiply these fractions carefully! 3/4 x 2/5 = ?
A) 1/20
B) 5/9
C) 6/20
D) 5/20
6/20
What is the Greatest Common Factor (GCF) of 48 and 64?
A) 2
B) 12
C) 16
D) 1
16
What is the Least Common Multiple of 2,3, and 9?
A) 2
B) 9
C) 18
D) 4,889,974
18
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