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Adding and Subtracting Decimals
Multiplying and Dividing Decimals
Factors and GCF
Multiples and LCM
Divisibility
100
3.086 + 6.152
9.238
100
5.06 / 2.3
2.2
100
List the factors of 15.
1 X 15, 3 x 5
100
List the first 5 multiples of 9.
9, 18, 27, 36, 45
100
Which number is divisible by 2? 123, 234, 345
234
200
484.603 - 48.198
436.405
200
600.3 X 0.034
20.4102
200
List the factors of 24.
1 x 24, 2 x 12, 3 x 8, 4 x 6
200
List the first 5 multiples of 27.
27, 54, 81, 108, 135
200
Which number is divisible by 3? 248, 457, 582
582
300
9.27 + 15.006
24.276
300
0.96 / 2.4
0.4
300
GCF of 27 and 18
9
300
LCM of 12 and 16.
48
300
Which number is divisible by 2, 3, 4, and 6? 34,568, 45,678, 68,928
68,928
400
4.19 - 2.016
2.174
400
2.006 X 1.7
3.4102
400
GCF of 36 and 24
12
400
LCM of 15 and 75
75
400
Which number is divisible by 3, but NOT divisible by 9? 345, 639, 711
345
500
3 + 4.02 + 8.6
15.62
500
25.05 / 5
5.01
500
GCF of 42 and 49
7
500
LCM of 5 and 11.
55
500
What is the rule to determine if a number is divisible by 6?
A number is divisible by 6 if it is divisible by both 2 and 3.