GCF
GCF of 10 and 12
GCF=2
LCM of 8 and 10
LCM=40
Write this number in Scientific Notation: 23,000
2.3 x 10^4
Express 49 as a power
72
Calculate the Following:
√81
√81 = 9
GCF of 12 and 16
GCF=4
LCM of 8 and 6
LCM=24
Write this number in Scientific Notation: .00007081
7.081 x 10^-5
Write the Following as a Power:
6 x 6 x 6 x 6 x 6 x 6 x 6
67
Calculate the Following:
√144 =
√144 = 12
GCF of 16 and 24
GCF=8
LCM of 5 and 9
LCM=45
Write this number in Scientific Notation: 1,380,000
1.38 x 10^6
Write the following power as repeated multiplication:
84
8 x 8 x 8 x 8
Order these from least to greatest:
√400, √100, 19, 15, 42
√100 (10), 15, 42 (16), 19, √200 (20)
GCF of 20 and 28
GCF=4
LCM of 12 and 16
LCM=48
Write this number in Scientific Notation: .0000000308217
3.08217 x 10^-8
Solve the following power:
-24
-2 x -2 x -2 x -2 = 16
*two negatives make a positive*
(-2 x -2 = 4)
Estimate the square root of the following and show the upper and lower squares:
√14
√14 ~ 3.4, 3.5, 3.6
Lower = √9
Upper √16
GCF of 32 and 48
GCF=16
LCM of 28 and 24
LCM=168
Write this number in Scientific Notation: 4,231,820,000,000
4.23182 x 10^12
If you win $2 on March 1, $4 on March 2, and $8 on March 3. How much will you win on March 5?
25 = 2 x 2 x 2 x 2 x 2 = $32
Estimate the square root of the following and provide the upper and lower squares:
√56
√56 ~ 7.5
Lower = √49
Upper = √64