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Problem Solving
9. There are 10 apples. 3 of the apples
are green. The rest of the apples
are red. How many apples are red?
apples
s
10. Javier has 10 leaves. 2 of the leaves
are orange. The rest are yellow. How
many yellow leaves does he have?
I’ve fallen
for you!
leaves
HOT Problem Angelo wrote the
missing part. Tell why Angelo is
wrong. Make it right.
Part
Part
2
7
Whole
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10
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Problem Solving
4
Model Math Write an expression
for each situation.
17. There were 6 groups of scouts. Each group earned
9 Build-It badges.
18. Mr. Lewis bought a flat of flowers for $22. How
much change should he receive if he paid with
two $20 bills?
($20 + $20)
19. Each package of tape is 9 feet long. When Taryn
buys 2 rolls, how many yards of tape will she
have? (Hint: 1 yard = 3 feet)
(2 × 9)
3
20.
Which One Doesn’t Belong? Circle the
$25 more
than $30
21.
16 more
than 17
12 less
than 15
12 plus 14
equals 26
?
Building on the Essential Question What kinds of specific
words or phrases can be used to represent each of the four
operations?
Copyright © The McGraw-Hill Companies, Inc. Nancy R. Cohen/Photodisc/Getty Images
phrase that does not belong. Explain.
530Chapter 9 Properties and Equations
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Program: GMH CCM
Component: SE
Vendor: Quad Graphics
Grade: 3
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