Vocabulary
Place Value
Decimals
Whole Numbers
Powers of Ten
100

one of one hundred equal parts

What is a hundredth?

100

the value of the 6 in 7.869

What is 6 hundredths or 0.06?

100

2.5 + 13.3 =

What is 15.8?

100

456 x 3 =

What is 1,368?

100

100 =

What is 1?

200

the number to be divided in a division problem

What is the dividend?

200

30 is 1/10 of ___

What is 300?

200

235.4 - 23.06 = 

What is 211.34?

200

1,234 x 56 =

What is 69,104?

200
15 x 1 =

15 x 10 =

15 x 100=

What are 15, 150, and 1,500?

300

the answer to a multiplication problem

What is a product?

300

456 is 10 times as much as ____

What is 45.6?

300

1.2 x 4 =

What is 4.8?

300

312 divided by 6 =

What is 52?

300
3.4 x 101 =

3.4 x 102 =

What is 34 and 340?

400

numbers that are easy to compute mentally

What are compatible numbers?

400

If 6 x 6 = 36, then 0.6 x 0.06 = ___

What is 0.036?

400

19.52 divided by 32 = 

What is 0.61? (Say 61 hundredths)

400

3,456 divided by 96 =

What is 36?

400

560 divided by 102 =

What is 5.6? (Say five and six tenths)

500

the small number above base 10 that tells how many times to repeat the base

What is an exponent?

500

51 x 104 = ___

What is 510,000?

500

135.6 divided by 20 =

What is 6.78? (Say 6 and seventy eight hundredths)

500

(46 + 2 x 7) divided by 10 =

What is 6?

500

6.78 divided by 101 = 

What is 0.678? (Say six hundred seventy eight thousandths)

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