Adding Decimals
Subtracting Decimals
Multiplying Decimals
Dividing Decimals
LCM/GCF3.2
100
2.3+ 6.4
8.7
100
6.3-2.1
4.2
100
2.3 x 3
6.9
100
2.4 and .6
4
100
What is the GCF of 24 and 36
12
200
6 + .234
6.234
200
6.5-.23
6.27
200
5.7 x .3
1.71
200
.35 and .07
5
200
The GCF of 36 and 54
9
300
87.5 +.23
87.73
300
7-5.5
1.5
300
7.07 x 6.3
44.54
300
To divide .05 and .35 What power would I have to multiply them by first?
Power of 10 x 2 or 100
300
What is the LCM 6 and 5
30
400
6.2 + 2.34
8.54
400
Jimmy went to the store and spent 7.75. How much money will he have left from his 20.00
12.25
400
Jim bought 5 candy bars for 3.40 and then he bought 6 candy bars for 2 dollars each. How much did he spend?
29
400
335.5
400
Prime Factorization of 32
2 x 2 x 2 x 2 x 2
500
2+2
4