Order of Operations
Exponents
Rounding Numbers
Estimation
Substitution of Variables
100
150 - 3 x 21
What is 87
100
Find the value and the power: 10 x 10
What is 100 or 10 squared
100
Round the number to the nearest hundreds place. 268
What is 300.
100
Estimate these two numbers: 309 - 188
What is 100.
100
Evaluate this problem: (t = 7 ) 4t + 8
What is 36.
200
10 + 3 x 29
What is 97
200
Find the value and power: 7 x 7 x 7
What is 343 and 7 to the third
200
Round the number to the nearest tens place. 813
What is 810.
200
Estimate these two numbers: 285 + 307
What is 600
200
Evaluate this problem: (y = 5) 13 - 2 + y
What is 16.
300
10 - 12 / 3
What is 6.
300
Find the value and power: 1 x 1 x 1 x 1 x 1
What is 1 or 1 to the fifth.
300
Round the number to the nearest tens place. 77.32
What is 80.00
300
Use compatable numbers: 312 / 31
What is 10.
300
Evaluate this problem: (s = 2 ) (r = 8) 3s times r
What is 48.
400
190 - 20 x 7 + 45
What is 95.
400
Tell which power has the lesser value: four squared or two to the third
What is two to the third.
400
Round the number to the nearest hundreds place. 12984.69
What is 13000.00
400
Use compatable numbers: 56 / 9
What is 6.
400
Evalute this problem: ( x = 2) ( y = 3 ) (z = 5) xy - 2 + z
What is 9.
500
84 - 72 / 6 + 5
What is 77
500
Tell which power has the greater value: 3 to the fourth or 10 to the first power
What is 3 to the fourth power
500
Round to the nearest ten-thousands place. 13757.23
What is 14,000.00
500
Estimate these two numbers 399 x 9
What is 4000.
500
Evaluate this problem: ( x = 6 ) (y = 5 ) (z = 2) x + 2y + z
What is 18.
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