Expressions with exponents
2^2
4
Evaluate the expression 3m if m = 9
27
What is 64 x 34
2176
What is 134-98
36
What is 7.5÷3
2.5
3^2+5
14
Evaluate the expression x/2 if x = 24
12
What is 310 x 45
13950
98.2 + 9.295
107.495
What is 18.5÷5
3.7
2^4
16
Evaluate the expression 4n-20 for n = 7
What is 1.67 x 3.7
6.179
What is 0.90+4.5
5.40 or 5.4
What is 1.96÷7
.28
What are 3 ways to read the following?
8^2
8 to the power of 2
8 to the second power
8 squared
Evaluate the expression x^2+9 if x = 6
45
What is .68 x .81
.5508
2000-987
1013
$680.80 divided by 4
$170.20
Real World Multiplication
4^2-2^3
8
Evaluate the expression x^3-x if x = 3
What is 3.43x12
41.16
What is 65.04-1.232
63.808
What is 1.953 ÷ .09
21.7
A student works at the library over the summer and makes $1432. He has to give a tenth (.10) of his pay to masser. How much does he give away?
$143.20