GCF
What is the greatest common factor of 10 and 15?
5
What is the lease common multiple of 7 and 5?
35
What missing number would make this statement true?
15 x 46 = 15(40+___)
6
Solve.
2/3 times 7/10
14/30 or 7/15
Solve.
4/5 divide 1/3
12/5 or 2 2/5
What is the greatest common factor of 42 and 28?
7
What is the least common multiple of 4 and 6?
12
What missing number would make this statement true?
9 x 9 = 9(3 + __)
Solve.
1 4/5 times 2/3
1 1/3
or
(18/15 or 1 3/15)
Solve.
9/13 divide 2/3
27/26 or 1 1/26
What is the greatest common factor of 9 & 72?
9
What is the least common multiple of 25 & 50?
50
What missing numbers would make this statement true?
4+12 = 4(__+__)
1 & 3
Solve.
2 2/3 times 3 1/3
80/9 or 8 8/9
Solve.
4 2/5 divide 6/7
5 2/15
or 5 4/30 or 154/30
What is the greatest common factor of 17 & 51?
17
What is the least common multiple of 45 & 18?
90
What missing number would make this statement true?
72 + 18 = __(8+2)
9
Solve.
10 1/2 times 2 2/5
25 1/5
(252/10 or 126/5 or 25 2/10)
Solve.
10 2/5 divide 3 1/3
3 3/25
or 156/50 or 3 6/50
What is the greatest common factor of 16 and 56?
8
What is the least common multiple of 15 & 65?
195
What missing number would make this statement true?
73 x 12 = 12(6+___)
67
13 7/9 times 3 4/17
44 88/153 or 6820/153
Solve.
12 3/4 divide 7 11/15
765/464 or 1 301/464