Factors
List the factors of 50
1,2,5,10,25,50
List the multiples of 3 up to 30
3, 6, 9, 12, 15, 18, 21, 24, 27, 30
10 x 5=
50
24 x 10=
240
33 ÷ 3=
11
List the factors of 36
1, 2, 4, 6, 9, 18, 36
List the multiples of 5 up to 50
5, 10, 15, 20, 25, 30, 35, 40, 45, 50
102 X 3=
306
17 x 14=
238
48 ÷ 6=
8
1, 3, 7, 9, 21, 63
List multiples of 6 between 20 and 50
24, 30, 36, 42, 48
324 x 5=
1620
15 X 20=
300
96 ÷ 4=
24
List the factors of 81
1, 3, 9, 27, 81
List the multiples of 9 between 80 and 120
81, 90, 99, 108, 117
247 x 9=
2223
21 x 13=
273
148 ÷ 2=
74
List 3 numbers that would have 4 and 6 as a factor
4, 12, 24, 28, 40, 60, 120
What number is both a multiple of 8 and a multiple of 10
1221 x 4=
4884
18 x 32=
315 ÷ 7 =
45