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6-7
Name
Add. Use any method.
1.
© Houghton Mifflin Harcourt Publishing Company
3.
5.
2. 187 +
459
+
267
_
726
374 = 561
Make a new ten?
Yes
Make a new ten?
Yes
Make a new hundred?
Yes
Make a new hundred?
Yes
Make a new thousand?
No
Make a new thousand?
No
4. 635 +
678
+
15
_
693
92 = 727
Make a new ten?
Yes
Make a new ten?
No
Make a new hundred?
No
Make a new hundred?
Yes
Make a new thousand?
No
Make a new thousand?
No
6. 64 +
390
+
610
_
1,000
936 = 1,000
Make a new ten?
No
Make a new ten?
Yes
Make a new hundred?
Yes
Make a new hundred?
Yes
Make a new thousand?
Yes
Make a new thousand?
Yes
UNIT 6 LESSON 7
Discuss 3-Digit Addition
169