Name
*
In 1 through 8, use place-value
blocks or draw pictures to subtract.
1.
249
- 187
2.
261
- 134
3.
158
- 76
4.
384
- 182
5. 173 - 158
6. 325 - 213
7. 412 - 101
8. 999 - 898
In 11 through 26, use place-value
blocks or draw pictures to subtract.
9. Communicate In the example on
page 170, for 237 - 165, why do
you need to regroup 1 hundred
into 10 tens?
10. Represent Colby saved $256
doing jobs in his neighborhood. He
bought a computer printer for $173.
How much money did Colby have
left? Draw a picture of place-value
blocks to help you subtract.
You can draw squares to
show hundreds, lines to show
tens, and dots to show ones.
This picture shows 123.
□ . . .
11.
347
- 263
12.
196
- 149
13.
218
- 117
14.
251
- 132
15.
423
- 291
16.
539
- 275
17.
376
- 153
18.
417
- 308
19.
123
- 81
20.
456
- 329
21.
259
- 158
22.
437
- 183
23.
198
- 124
24.
460
- 295
25.
375
- 241
26.
627
- 135
*For another example, see Set F on page 197.
Topic 3 Lesson 3-6
171
For 27 and 28, use the table at the right.
27. Tools How many fewer miles is it from
Cincinnati to Cleveland than from
Cleveland to Chicago?
DATA
Trip Distances
28. Reason Mr. Miller is driving from
Washington, D.C. to Cleveland and then
to Cincinnati. He has traveled 127 miles.
How many miles are left in his trip?
29. It is 239 miles from Dallas to Houston
and 275 miles from Dallas to San
Antonio. How many fewer miles is it
from Dallas to Houston than from Dallas
to San Antonio?
Trip
Miles
Cleveland to Chicago
346
Cincinnati to Cleveland
249
Washington, D.C. to Cleveland
372
30. An amusement park ride can hold
120 people. There are already 80 people
on the ride and 62 people waiting in line.
Which number sentence can be used to
find how many people need to wait for
the next ride?
A
B
C
D
80 +
80 62 80 -
62 =
40 =
40 =
62 =
142
40
22
18
32. Extend Your Thinking Sylvia needs to
find 423 - 257. Will she need to regroup
to find the answer? If so, explain how she
will need to regroup. What will Sylvia’s
answer be?
31. Use a Strip Diagram Jenny got
$20 for her birthday. She earned
$56 babysitting. Then she earned
$159 shoveling snow. How much
money does Jenny have?
?
$56
$159
33. Analyze Information Marcy and Sabrina
each ran for Junior High student council
president. Which girl got more votes? How
many more votes did that girl get?
172
Student Council President Votes
DATA
$20
7th Grade
Votes
8th Grade
Votes
Marcy
172
159
Sabrina
155
167
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