Reading and Writing Numbers
Comparing Whole Numbers and Decimals
Multiply and Divide by Powers of 10
Rounding Decimals
Add and Subtract Decimals
100
Write 7,701,000 in word form
seven million, seven hundred one thousand
100
Fill in the correct symbol: 922.02 ____ 922.2
<
100
77 x 100
7,700
100
Round to the nearest whole number: 17.8
18
100
15.1 + 14.98
30.08
200
Write 0.7651 in word form
Seven thousand six hundred fifty one ten-thousandths
200
List the decimals in order from least to greatest:0.2, 0.02, 0.22, 0.221
0.02, 0.2, 0.22, 0.221
200
841 divided by 10
84.1
200
Round to the nearest whole number: 17.12
17
200
99.15 - 77.95
21.2
300
Write 86,000.00178 in word form?
Eighty six thousand and one hundred seventy-eight hundred-thousandths
300
Which of the following statements is true? a) 7,622 > 7,622.00 b) 762.2 = 762.02 c) 76,220 > 7,622.0 d) 76,200 < 7,620
c) 76,220 > 7,622.0
300
Mrs. Porter needs to buy 100 candy bars. Each candy bar cost $2.00. How much will the 100 candy bars cost?
$200
300
Round to the nearest tenth: 17.56
17.6
300
Juh'Quail is selling candy bars. He sold $4.50 worth of candy bars on Monday and $8.00 worth of candy bars on Tuesday. How much money has Juh'Quail made so far?
$12.50
400
Write twenty seven millionths in standard form
0.000027
400
List the numbers in order from greatest to least: 0.99, 9.90, 990, 9,990, 9.99
9,990, 990, 9.99, 9.90, 0.99
400
549 divided by 100
5.49
400
Brian estimated that his new video game would cost about $15. If he rounded the price to the nearest dollar, what could have been the actual price of the book? a. $15.85 b. $15.50 c. $15.05 d. $15.90
C) $15.05
400
Genesis went on a shopping spree! She started her trip with $50.00. She spent $15.75 on a new shirt. How much money does Genesis have left?
$14.25
500
Nine million, seven hundred thousand, five and sixteen ten-thousandths
9,700,005.0016
500
Which of the following statements is true? a) 0.6 < 0.066 b) 600.00 > 6,000 c) 6.0 < 60 d) 6,000 < 6.000
c) 6.0 < 60
500
Keith bought 10 computer games that cost $14.99 each. How much will all 10 computer games cost?
$149.90
500
What is 15.987 rounded to the nearest hundredth?
15.99
500
Michael has saved $100 and Houston has saved $74.50. What is the difference between how much the two boys have saved?
$25.50