Prime Factorization
Word Problem
Power and Exponents
One-digit by Two-digit multiplication
Two-Digit by Two-digit Multiplication
100
Find the prime factorization of this number: 15
What is 3 X 5.
100
Nasra earns $25 allowance each week. How much money will she earn after 7 weeks?
What is $175.
100
Write this problem as an exponent: 5x5x5x5x5
What is 5
100
Estimate and then solve this problem: 23 x 7=
What is 161
100
Solve: 12 x 32=
What is 384
200
Find the prime factorization of this number: 36
What is 2X 2X3X3
200
A horse is 17 hands tall. If a hand equals 4 inches, how tall is the horse in inches?
What is 68 inches.
200
Write each power as of the same factor: 2
What is 2X2X2=8
200
estimate: 42 X 4=
What is 160
200
solve: 348 x 27=
What is 9,496
300
Find the prime factorization of this number: 45
What is 3 X 3 X 5
300
In one week, a campground rented 18 cabins at $225 each. About how much did they collect in rent altogether? Show how you estimated.
What is 20 x $200= $4,000.
300
Write this as an exponent: 4 X 4 X 4 X 4 X 4 X 4
What is 4
300
Solve: 34 x 8=
What is 272
300
Solve: 38 X 91=
What is 3,458
400
Find the prime factorization of this number: 7
What is 7
400
Malia bought 14 cans of cat food. Each can weighs 8 ounces. How many total ounces of cat food did she buy?
What is 112 ounces.
400
Write this as the product with the same factor: 5
What is 5 x 5 x 5 x 5
400
solve: 35 X 2
What is 70
400
Solve: 85 x 42=
What is 3,570
500
Find the prime factorization of this number: 84
What is 3 X 4 X 7
500
Leon earns $14 an hour. How much does he earn in 4 weeks if he works 12 hours each week?
What is $672
500
Write this as an exponent: 3x 3 x 3 x 3 x 3
What is 3
500
estimate 345 X 6
What is 1,800
500
solve: 76 x 832=
What is 63,232
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