Exponents
Whole Number Place Value
Converting Decimals/Fractions
Decimal Place Value
Challenge Me!
100

What is the product 6 × 105 ?

600,000

100

What is 30,000 + 80 + 2 in standard form.

30,082

100

How is 0.009 written as a fraction?

9/1000

100

What decimal is equivalent to 1.06?

1.060

100

What is the product of 10 x 300?

3,000

200

10 × 10 × 10 × 10  = ?

Write it as an exponent and evaluate it.

10or 10,000

200

What is 3,245 in written or number name form? 

Three thousand two hundred forty five

200

How is 41/1,000 written as a decimal?

0.041

200

What is the word form or number name of 35.25

Thirty five and twenty five hundreths

200

Complete the Comparison 3.345 _______ 3.3450

=

300

2,000,000 as an exponent equation is ___?

2 x 106

300

Complete the expanded form of 270,950:

(2 ×  ) + (7 ×  ) + (9 ×  ) + (5 ×  )

(2 × 100,000) + (7 × 10,000) + (9 × 100) + (5 × 10)

or

(2 × 105) + (7 × 104 ) + (9 × 102) + (5 × 10)

300

Is 0.032 written as 32/100? If not, what is the correct fraction?

No, 32/1000

300

Write the number in standard form.

(5 × 10) + (2 × 1/10) + (4 × 1/1,000)

5.204

300

Round 4.567 to the nearest hundredth. 

4.57

400

Which equations are true? Sate all that are correct. 

A. 9 × 104 = 9 × 1,000

B. 3 × 10,000 = 300,000

C. 500,000 = 5 × 106

D. 104 = 10 × 10 × 10 × 10 × 10


A. 9 × 104 = 9 × 1,000 

and 

C. 500,000 = 5 × 106

400

What is 12,345 in expanded form?

(1 x 10,000) + (2 x 1,000) + (3 x 100) + (4 x 10) +5

Or

(1 x 104) + (2 x 103) + (3 x 102) + (4 x 10) +5

400

0.07 is 10 times as great as __?

0.007

400

Write five and thirty two hundredths in standard form.

5.32

400

Order the decimals from least to greatest.

0.453, 1.987, 0.094, 1.934

0.094, 0.453, 1.934, 1.987

500

Jack reads his book for 8 minutes before school and 10 minutes after school. He does this for 10 days. What equation can you write to solve this problem? 

(8x10) + (10x10) = 180

500

Ava is thinking of a four-digit number described below.

  1. The value of the digit in the hundreds place is 100.
  2. The value of the digit in the ones place is 3.
  3. The value of the digit in the thousands place is 4,000.
  4. The value of the digit in the tens place is 70.

What number is Ava thinking of? 

4,173

500

0.03 is 1/10 as great as__?

0.3

500

What three decimals are equivalent to (2 × 10) + (5 × 1/10) ?

20.5, 20.50, and 20.500

500

Write 29.345 in expanded form with exponents.

2 x 10 + 9 x10 + 3 x 1/10 + 4 x 1/100 + 5 x 1/1000
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