Chapter 2 Resource Masters - Macmillan/McGraw-Hill
Chapter 2 Resource Masters - Macmillan/McGraw-Hill
Chapter 2 Resource Masters - Macmillan/McGraw-Hill
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046_068_C02EM_105801.indd Page 52 5/10/10 4:24:47 PM s-087 /Volumes/108/GO00577/MathConnects_CA_CRM_10/Ancilliary/Application_Files/C02_...<br />
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Name<br />
Name<br />
Listening Assessment Response Sheet<br />
2<br />
Oral Assessment Response Sheet<br />
2<br />
Answers (Oral & Listening Assessment Response Sheets)<br />
Show your model here<br />
The order of addends does<br />
1. 5 + 5 = 10<br />
1.<br />
8 + 2 = 10<br />
4 + 6 = 10<br />
6 + 4 = 10<br />
3 + 7 = 10 7 + 3 = 10<br />
not change the sum.<br />
+ = + =<br />
+ =<br />
+ =<br />
+ =<br />
+ =<br />
7 + 7 = 14 7 + 8 = 15<br />
(7 + 8) > (7 + 7)<br />
2.<br />
5 + 5 = 10<br />
2.<br />
+ = + =<br />
4 + 6 = 10<br />
6 + 4 = 10<br />
3.<br />
The order of addends does not change the sum.<br />
Doubles<br />
Grade 2 A24 <strong>Chapter</strong> 2<br />
5 + 5 = 10<br />
4.<br />
+ +<br />
14, fourteen<br />
3.<br />
Students should indicate understanding of the doubles plus 1<br />
strategy.<br />
8 + 2 = 10<br />
5.<br />
Students should indicate understanding of the make a 10<br />
strategy.<br />
6.<br />
4. Draw your number line here.<br />
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20<br />
7. 13<br />
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20<br />
Grade 2 54 <strong>Chapter</strong> 2<br />
Grade 2 52 <strong>Chapter</strong> 2<br />
Copyright © <strong>Macmillan</strong>/<strong>McGraw</strong>-<strong>Hill</strong>, a division of The <strong>McGraw</strong>-<strong>Hill</strong> Companies, Inc.
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