SET 7
SET 8
SET 9
5391.0.60.06 7.2 7.02 0.3 1.4
0.52.1 1.30 0.04 0.12 0.07
2.0.90.09 5.5 2.3 1.08 0.8
2.0041.001 4.333 4.003
3.Compare. Use ,, or . 3.07 1 2;
2.31.01 3.4; 2.319 1.06 3.379
4.Multiply by 10. 0.12, 0.74, 0.3, 0.11, 0.04
5.Multiply by 100. 0.2, 0.05, 0.89, 0.132
6.What number is 3.75 greater than 6.25?
7.The sum of 2.06 and another number is 9.37.
Find the other number.
8.The dress factory uses 2.4 yd of fabric to make
each dress. Estimate how many yards are
needed to make 285 dresses.???0 9.The original price of a jacket was $80. It was
reduced $7. For how much was it sold?
10.Find^19 of 54, and subtract the result from 20.
11.At $1.20 a dozen, find the cost of 5 dozen eggs.
12.Find the sum of 1.8, 2, and 0.2.
13.In the numeral 6.047, what is the value of 4?
14.Complete the pattern.
0.524, 5.24, 52.4,
15.At $.42 each, about how many folders can be
bought with $19.95??1.Multiply by 1000. 0.1, 0.004, 0.178, 0.063, 0.5,
0.35, 0.2436, 0.789201, 0.0891
2.Multiply by 0.02. 0.3, 0.01, 0.5, 0.9, 0.08, 0.4,
0.07, 0.11, 0.06
3.Divide by 100. 300, 532, 483.1, 60.2, 8.2, 3.18,
0.06, 0.4, 0.9, 0.15
4.Divide by 10. 1.13, 24.8, 554.2, 47.6, 20, 0.3,
0.28, 0.64, 0.004
5.Divide by 1000. 6300, 700, 235.7, 4.88, 0.007,
0.08, 0.1, 0.99, 8.72
6.Van weighs 47^12 lb and Sam weighs
47 ^78 lb. What is the difference in
their weights?0 7.Express 16020 ^50 as a decimal.
0 8.Each corsage uses 2.5 ft of ribbon for a bow. How
many bows can be made from 62.5 ft of ribbon?
0 9.What number multiplied by 0.6 will give a product
of 4.32?
10.A complete dictionary has a mass of 5.85 kg.
A large telephone book has a mass of 5625 g.
Which has greater mass?
11.At $4.50 a pound, what will 8 pounds of nuts
cost?
12.Jim ran 2 km in 25 min. How far did he run in
1 minute?
13.Which is greater: 6 108 or 6.2 107?
14.Write in scientific notation: 47,000,000.
15.Compute. 0.03 2 0.03 41.Give the value of the underlined digit. 0.562,
32.4, 1.4379, 0.004, 35.1783, 8.02671, 49.7
2.Read each decimal. 9.006, 21.35, 1.6285,
724.6, 3.90, 4.00763, 6.000248
3.Round to the nearest hundredth. 0.762, 2.8975,
0.261, 0.538, 16.085, 0.1992
4.Order from least to greatest. 0.4, 0.41, 4.0;
3.7, 3.3, 3.9; 52, 5, 520; 7.13, 7.31, 7.11
5.Compare. Use ,, or . 12.31 1.23
92.3 92.33 0.54 0.6
6.In 3,178,242.377098, there are how many:
millionths? ten thousandths?
7.From 1 take 0.7.
8.Add 0.3 and 0.7.???0 9.Estimate by rounding the total cost of a $59.95
dress and a $17.98 skirt.
10.What is the sum: 6 0.6716.13?
11.Kimo wants to run 12 km. He has already run
7.8 km. How much farther does he have to run?
12.Place the decimal point to make the answer
reasonable. Al’s math score general average
is 964.
13.Round 92.03729 to the nearest thousandth.
14.Which is greater: $316.25 or $361.25?
15.Fay spent $3.75 for lunch on Mon., Tues., and
Wed. and $2.90 on Thurs. and Fri. Estimate by
rounding how much money she had left from
twenty dollars.8206-2_537-545 1/26/06 3:40 PM Page 539