Remember: How much longer is the gap between two lengths. Missing the whole? Add. Missing a part? Take away.
Find the gap
Missing the whole? Add. Missing a part? Take away.
1
How much longer is the crayon than the pencil? Write the number of inches: in
2
How much longer is the crayon than the pencil? Write the number of centimeters: cm
3
The ribbon is 35 cm. The string is 21 cm. How much longer is the ribbon than the string?
4
Sam's ribbon is 54 cm. Sam ties on a piece 14 cm long. How long is the ribbon now?
5
A ribbon is 72 cm. Sam cuts off 59 cm. How long is the ribbon now?
6
The ribbon is 93 cm and the string is 42 cm. The jumps go from 42 to 93. How much longer is the ribbon?
7
The crayon is 5 inches longer than the pencil.
TrueFalse
8
Lee's rope is 94 cm. It is 17 cm longer than Lee's stick. How do you find the stick?
94 + 1794 − 1717 − 94
9
Lee's stick is 34 cm. Lee's rope is 14 cm longer than the stick. How long is the rope?
10
Lee's rope is 77 cm. It is 27 cm longer than Lee's stick. How long is the stick?
11
Join each clue to what you do.
1The whole is missing
2A part is missing
3How much longer?
AAdd the parts
BTake the part from the whole
CFind the gap between the two
12
To find how much longer, you can count up from the shorter length to the longer one.
TrueFalse
13
The ribbon is 71 cm and the string is 36 cm. The jumps go from 36 to 71. How much longer is the ribbon?
14
Draw a bar that is 3 squares longer than this one.
15
Tell how you find how much longer a 52 cm rope is than a 30 cm rope.
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