Decimal Misc.
Add/subtract decimals
Conversions
Division
Misc.
100
Write the following number in base ten numeral (standard form)
five hundren seven thousandths
0.507
100
solve
4.62 + 2.99
7.61
100
1 kilometer is 1,000 meters.
1 meter is 100 centimeters.
How many meters is 34 kilometers?
34,000 m
100
Write an expression to match this problem:
The fifth graders are going on an overnight camping trip. In all, there are 140 kids and adults, and they're traveling to the camp in passenger vans. If each van can carry 12 passengers, how many vans will they need to get everyone there at the same time?
140 / 12
100
Round the number to the nearest hundreth
4.946
4.95
200
Write the following number in expanded form:
4.37
(4x1) + (3 x 1/10) + (7 x 1/100)
200
solve
4.98 + 2.34
7.32
200
1 kilometer is 1,000 meters.
1 meter is 100 centimeters.
How many kilometers is 34 meters?
0.034 km
200
solve:
There were 224 books donated to a school. The books were evenly given out to 14 classes. How many books did each class get?
16 books
224 / 14 = 16
200
Round the number to the nearest 1
4.946
5
300
Round the number to the nearest tenth
4.946
4.9
300
solve
7.89 - 3.2
4.69
300
1 kilometer is 1,000 meters.
1 meter is 100 centimeters.
How many centimeters is 5.1 meters?
510 cm
300
There were 22 events at a track meet, and 330 fifth graders participating at the track meet. If there was an even number of fifth graders at each event, how many fifth graders participated at each event?
15 fifth graders
330 / 22
300
Complete the table:
400
Write the symbol >, =, or < to compare the pair of decimal numbers
0.16 ___ 0.4
0.16 < 0.4
400
solve
5.01 - 2.40
2.61
400
1 kilometer is 1,000 meters.
1 meter is 100 centimeters.
How many meters is 340 centimeters?
3.40 m
400
Solve the problem:
The fifth graders are going on an overnight camping trip. In all, there are 140 kids and adults, and they're traveling to the camp in passenger vans. If each van can carry 12 passengers, how many vans will they need to get everyone there at the same time?
12 mini vans will be needed
140 / 12 = 11 r 8
400
Write this number in word form:
(2 x 1) + (3 x 1/10) + (4 x 1/100) + (9 x 1/1000)
two and three hundred forty-nine thousandths
500
Put the following decimals in order from least to greatest:
0.246, 0.891, 0.042, 0.402
0.042
0.246
0.402
0.891
500
solve
1.83 - .9
0.93
500
Fill in the blanks of the story problem to create a story problem to match this division combination:
156 / 12
In Marysville, ____ city blocks equal 1 mile. The race this coming Saturday is ____ city blocks. How many miles is that?
12
156
500
What happens to the number of zeros in the product as you multiply a number by 10, and then by 10 again, and then by 10 again? why?
The number of zeroes increases as the decimal point moves right. For each power of 10, the number increases by 10 times its value, and the digits shift left by one place value.