Variables and
Expressions
Subtracting Integers
Square Roots
Exponents
Simplifying Fractions
100
3x+4y for x = 9 and y = 2
What is 35
100
13-(-17)
What is 20
100
square root of 144
What is +,- 12
100
5³
What is 125
100
25/100
What is 1/4
200
2b + 32 for b = 6
What is 44
200
30-130
What is -100
200
square root of 9
What is +,- 3
200
8 to the power 2
What is 64
200
66/100
What is 2/3
300
Target charges $5 for a pack of tee-shirts and $2 for a box of markers. If you bought 2 packs of shirts and 1 box of markers , how much will you pay ?
What is $12
300
-8-(-2)
What is -6
300
square root of 81
What is +,- 9
300
9 to the power 2
What is 81
300
200/400
What is 1/2
400
x+4 for x = 10
What is 14
400
-5-5
What is -10
400
square root of 400
What is +,- 20
400
7 to the power 3
What is 343
400
60/100
What is 6/10
500
3a+24 for a=2
What is 30
500
-122-122
What is -244
500
square root of 225
What is +,- 15
500
What is 6 to the power 3
216
500
20/100
What is 1/5
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