Factors and multiples
factors of 15
1,3,5,15
Which fractions are greater than 1/2 but less than 1.
4/5 5/4 4/7
1/3 5/10
4/5 and 4/7
153 X 5
765
Find the quotient.
25 divided by 5
5
Round 287,164 to the nearest thousand.
287,000
Is 23 a prime or a composite number?
prime
5/7 = ? / 28
Find the unknown.
20
Explanation: 7 X 4=28
therefore,5 X 4 = 20
657 X 9
5,913
Find the quotient
49 divided by 7
7
one foot = how many inches?
12
Write first 5 multiples of 14
1 X 14=14
2 X 14=28
3 X 14=42
4 X 14 =56
5 X 14= 70
2/3 = ? /24
Find the unknown.
16
Because 3 X 8 = 24
Therefore,2 X 8 = 16
23 X 58
1,334
Find the remainder if 27 is divided by 5.
2
36 inches = how many feet?
3
True or false?
80 is multiple of 4.
True
4 X 2 = 8
4 X 20 = 80
Equivalent fraction of 3/5
6/10
9/15
99 X 91
9,009
256 divided by 2
what is quotient?
128
write in decimals 30/100
(A) 0.03
(B) 0.30
0.30
Write two factor pairs for 84 except 1 and 84.
Example: 1 X 84 = 84 so 1 and 84 is factor pair of 84.
2 X 42
3 X 28
4 X 21
6 X 14
7 X 12
12 X 7
Which is bigger fraction 3/5 or 2/5?
3/5
23 X 1000
23,000
2345 divided by 5
what is quotient?
469
35 kilograms = how many grams?
35,000 grams