Remember: A bigger unit fits fewer times, so the number is smaller. Count the units, then change them: 1 foot is 12 inches, 1 meter is 100 centimeters.
Measure and change units
1
The marker starts at 0 on the ruler. How many centimeters long is it?
2
A shelf is 4 feet long. Each foot is 12 inches. How many inches long is the shelf?
3
A pole is 3 meters long. How many centimeters long is it?
4
Each square is 1 inch. How many inches longer is the ribbon than the crayon?
5
A ribbon is 200 centimeters long. How many meters long is it?
6
A board is 24 inches long. Each foot is 12 inches. How many feet long is the board?
Think about the unit
7
📏A stick that is 36 inches long is 3 feet long.
TrueFalse
8
🪑Ana and Ben measure the same table. Ana counts 4 and Ben counts 48. Who measured in inches?
AnaBen
9
String A and string B are the same length. A is 4 beads long and B is 8 beads long. Which string has the bigger beads?
String AString B
10
📏Which is longer?
20 inches2 feetThey are the same
11
Circle every thing you would measure in meters.
⚽a soccer field🌱a seed🚌a bus✏️a pencil
12
Write how you know 48 inches is the same as 4 feet.
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