Decimal Names
.456
Four hundred and fifty six thousandths
Round 9.811 to the nearest
One:
Round 9.811 to the nearest
One: 10 or 10.0
1 meter is 1,000 millimeters.
1 kilometer is 1,000 meters
How many meters is 385 kilometers?
385 km= ______ m
1 meter is 1,000 millimeters.
1 kilometer is 1,000 meters
385 x 1,000 =____
385 km= 385,000 m
LINE UP YOUR PLACE VALUES!
3.58 + 6.21 =____
9.79
Explain what happens to the decimal point when you multiply or divide a number by 10, 100, 1000, etc.
If you are multiplying the decimal point moves one space to the right for each zero.
If you are dividing the decimal point moves one space to the left for each zero.
Four and three hundred and three thousandths
4.303
Greater than, less than, equal to
.04 ___ .4
.04 is less than .4
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1 meter is 1,000 millimeters.
1 kilometer is 1,000 meters
How many millimeters is 3.7 meters?
3.7m= ______ mm
1 meter is 1,000 millimeters.
1 kilometer is 1,000 meters
3.7 x 1,000
3.7m= ______ mm
LINE UP YOUR PLACE VALUES!
5.78 + 6.44 =____
12.22
Round 3.517 to the nearest
One:
Tenth:
Hundredth:
Round 3.517 to the nearest
One: 4 or 4.0
Tenth: 3.5
Hundredth: 3.52
8.045
Eight and forty five thousandths
Greater than, less than, equal to
.42 ___ .403
.42 is greater than .403
>
1 meter is 1,000 millimeters.
1 kilometer is 1,000 meters
How many kilometers is 58 meters?
58 m= ______ km
1 meter is 1,000 millimeters.
1 kilometer is 1,000 meters
58 ./. 1,000= ____
58 m= 0.058 km
LINE UP YOUR PLACE VALUES!
27.835 + 36.42 =____
64.255
Place these numbers on a number line between 0 and 1 from smallest to largest (placement on the line is important).
.605, .506, .065, .972
.065 .506 .605 .972
Five and four hundred and seventy seven thousandths
5.477
Greater than, less than, equal to
3.23 ___ 3.7
3.23 is less than 3.7
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1 meter is 1,000 millimeters.
1 kilometer is 1,000 meters
How many kilometers is 20,400 meters?
20,400 m= ____ km
1 meter is 1,000 millimeters.
1 kilometer is 1,000 meters
20,400 ./. 1,000= ____
20,400 m= 20.4 km
LINE UP YOUR PLACE VALUES!
8.045 - 3.64=____
4.405
Write a story problem and then solve it. Use this equation:
130 ./. 8 =___
16.25
126.004
One hundred twenty six and four thousandths
Round 7.067 to the nearest
One:
Tenth:
Hundredth:
Round 7.067 to the nearest
One: 7.0 or 7
Tenth: 7.1
Hundredth: 7.07
1 meter is 1,000 millimeters.
1 kilometer is 1,000 meters
How many kilometers is 1,500 millimeters.
1,500 mm= ___ km
1 meter is 1,000 millimeters.
1 kilometer is 1,000 meters
1,500 ./. 100,000= ____
1,500 mm= 0.0015 km
LINE UP YOUR PLACE VALUES!
134.0222 - 26.314
107.7082
There are 128 5th graders that need to go to playhouse square. They will be traveling by van. If each van can carry 15 passengers then how many vans will be needed for the trip?
The remainder is very important!
128 ./. 15 = 8.5 or 8.53
There are 8 vans for the for the majority of the group but the remainder means not every student can fit in 8 vans. There for the answer is 9 vans. The remainder means an extra van is needed.