Show:
Vocabulary
Exponents
Prime Factorization
Estimating
Mental Math
100

An answer to a multiplication problem

What is product ?

100

Write the product of 10x10x10 in exponents.

What is 10 cubed?

100
The prime factorization of 12.
What is 3x2x2?
100

Estimate 36x19 using rounding.

What is 40x20=800?

100

Use distributive property to find 9x61.

What is (9x60)+(9x1)=540+9=549?

200

Its the result of only using 10 as a factor (10,100, 1,000)

What is power of 10?

200

The value of 5 cubed.

What is 125?

200
The prime factorization of 36.
What is 3x3x2x2?
200
Estimate using compatible numbers 47x6.
What is 50x6=300?
200

Use area model to evaluate 56x8

What is 50x8 +8x6=400+48=448?

300

These are numbers that are easy to multiply mentally.

What is compatible numbers?

300

the name you call an exponent to the second power.

What is squared?

300
Write the prime factorization of 48 in exponents.
What is 3x2x2x2x2? 3 x 2 to the fourth power?
300
Colin bought 7 flats of flowers. Each flat contains 24 flowers. Estimate how many flowers he bought.
What is 300 flowers?
300
Multiply 50x40.
What is 2,000?
400

The way of expressing composite numbers as a product of its prime factors.

What is prime factorization?

400

73 x 10 squared.

What is 7,300?

400
Write the prime factorization of 19.
What is 19x1?
400
What is the best estimate for 592x9.
What is 600x9=5,400?
400
Use distributive property to multiply 5x76.
What is (5x70)+(5x6)=350+30=380?
500
In a power, this number represents the amount of times the base is used as a factor.
What is exponent?
500

The value of 3 to the fifth power

What is 243?

500
Write the prime factorization of 72 in exponents.
What is 3x3x2x2x2 =3 squared x 2 cubed?
500
Use compatible numbers to evaluate 212x4.
What is 200x5=1,000?
500
Use mental math to evaluate 49x10 cubed.
What is 49,000?