md2-3 measuring in centimeters - jump math math cc ap 2-1... · 184 cop measurement and data 2-4...
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Measurement and Data 2-3
A is 1 centimeter long.
Write how many centimeters long.
MD2-3 Measuring in Centimeters
__3__ centimeters long
1.
______ centimeters long
3.
______ centimeters long
4.
______ centimeters long
5.
______ centimeters long
6.
______ centimeters long
2.
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Measurement and Data 2-3
We can write cm for centimeter. Measure how many cm.
______ cm wide ______ cm wide
______ cm tall______ cm tall
7. 8.
10.9.
______ cm long
11.
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Measurement and Data 2-3
Measure the object.
______ cm
13.
Start at zero. End here.
12 cm
______ cm
12.
Start at zero.
______ cm
14.
Sam says the pencil is 6 cm long. Explain his mistake.
______________________________________________________________________
16.
______ cm
15.
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Measurement and Data 2-4
MD2-4 Length and Subtraction
How far apart are the arrows? Count the jumps, starting at zero.
How far apart are the arrows? Count the jumps.
______ cm apart
2.
______ cm apart
4.
______ cm apart
3.
______ cm apart
6.
______ cm apart
10.
______ cm apart
8.
______ cm apart
5.
______ cm apart
9.
__3__ cm apart
7.
__4__ cm apart
1.
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Measurement and Data 2-4
Measure the length of the line or object.
______ cm
12.
______ cm
11.
______ cm
15.
______ cm
13.
______ cm
14.
______ cm
16.
______ cm
17.
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Measurement and Data 2-4
Subtract to find the length.
Bo counts jumps to find Jen subtracts to find the length. the length.
6 − 2 = 4
The line is __4__ cm long. The line is __4__ cm long.
0.4 space ___7 − 2 = 5___
The line is __5__ cm long.
18.
________________
The line is ______ cm long.
20.
________________
The line is ______ cm long.
21.
________________
The line is _______ cm long.
22.
________________
The line is _______ cm long.
23.
________________
The line is ______ cm long.
19.
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Measurement and Data 2-5
MD2-5 Measuring to the Closest Centimeter
Which measurement is the length closest to?
6 long
7 long
3.
3 long
4 long
2.
4 long
5 long
1.
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Measurement and Data 2-5
How long is the pencil?
The pencil is about ______ long.
4.
The pencil is about ______ long.
5.
The pencil is about ______ long.
6.
The pencil is about ______ long.
7.
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Measurement and Data 2-5
How long is the pencil?
The pencil is about __9__ cm long.
8.
The pencil is about ______ cm long.
9.
The pencil is about ______ cm long.
10.
The pencil is about ______ cm long.
11.
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Measurement and Data 2-6
MD2-6 Estimating in Centimeters
Use your finger to estimate the length. Measure the length.
Your finger is about 1 cm wide. The pencil is about 6 cm long.
Object Estimate Measurement
about ______ cm ______ cm
about ______ cm ______ cm
about ______ cm ______ cm
about ______ cm ______ cm
about ______ cm ______ cm
1.
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Measurement and Data 2-7
MD2-7 Estimating in Meters
Estimate the width to the nearest meter. Measure the width.
Object Estimate Measurement
A door about ______ m ______ m
Your classroom about ______ m ______ m
A window about ______ m ______ m
The hallway about ______ m ______ m
The gym about ______ m _____ m
1.
A baseball bat is about 1 meter long.
We write m for meter. The blackboard is about 3 m long.
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