GCF and LCM
+ and - Decimals
/ Fractions
x and / Decimals
Ordering and Absolute Value
100
Find the GCF 12 + 20
What is 4
100
1.25 + 9.27
What is 10.52
100
4/8 / 7/14
What is 56/56 or 1
100
2.22 + .12
What is 26.64
100
/-78/
What is 78
200
Find the LCM 10 + 30
What is 11
200
10.92 + 16.20
What is 27.12
200
2/5 / 10/8
What is 1/2
200
13.2 x 3.5
What is 452.0
200
-/50/
What is -50
300
Find the LCM 48 + 56
What is 19
300
5.20 - 2.71
What is 2.49
300
2/8 / 3/9
What is 3/4
300
1.0 / 60.9
What is 69
300
-/40/
What is -40
400
24 + 48
What is 12
400
59.43 - 46.22
What is 13.21
400
5/10 / 7/10
What is 5/7
400
100.5 / 2.5
What is 402.
400
-/-509/
What is -509
500
Find the LCM 38 + 60
What is 51
500
12.21 + 17.60
What is 29.81
500
5/6 / 9/10
What is 50/54
500
9.24 x .7
What is 646.8
500
-/-691/
What is -691
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