Place Value and Rounding
Whole Numbers
Place Value and Rounding
Decimals
Multiplying Decimals
Dividing by Powers of 10
Multiplying by Powers of 10
100
What is twenty four thousand six hundred and twenty four in standard form?
24,624
100
Write the standard form: three and one hundredth
3.01
100

To multiply a decimal, here are the steps!

Multiply as you normally would, and count how many digits are behind the decimal. Your answer should have the same number of digits behind the decimal. MAKE SURE YOUR ENTIRE GROUP READS THESE STEPS! THEN, write on your board "Yes, I understand." to receive 100 points.

Yes, I understand.

100
What is 324.9 divided by 10 to the power of 2?
3.249
100
What is 6.26 x 10 to the power of 2?
626
200
What is the value of the 9? 690,254
90,000 or 90 thousand
200
Write the word form: 2.778
two and seven hundred seventy eight thousandths
200
2.15 x 0.5
1.075
200
What is 83.52 divided by 10 to the power of 1?
8.352
200
What is 27.432 x 10 to the power of 1?
274.32
300
Round 12, 625 to the nearest thousand
13,000
300
Round 273.622 to the nearest tenth
273.6
300
0.25 x 0.25
0.0625
300
What is 0.7 divided by 10 to the power of 3?
0.0007
300
What is 6.16 x 10 to the power of 4?
61,600.
400
How many times greater is the value of the digit 3 in 789,370 than the value of the digit 3 in 762,038?
10 times greater
400
Round to the nearest whole number and estimate the sum: 20.96 + 13.04
21 + 13 = 34
400
123.3654 x 100
12,336.54
400
What is 65.25 by 1/100
0.6525
400
What is 3.9 x 10 to the power of 0?
3.9
500
Round 1,023,001 to the nearest ten thousand
1,020,000
500
Round to the nearest tenth and estimate the difference: 15.54 + 14.32
15.5 + 14.3 = 29.8
500

1.5 x 1.5 

3.00 or 3

500
What is 13629.6 divided by 10 to the power of 5
0.136296
500

What is 10 to the power of 3?

1,000

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