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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Name<br />
Name<br />
2AF1.1<br />
Problem-Solving Practice<br />
Add Three Numbers<br />
2-7<br />
2AF1.1<br />
Homework Practice<br />
Add Three Numbers<br />
2-7<br />
<strong>Chapter</strong> <strong>Resource</strong>s<br />
Complete the number sentence. Find each sum.<br />
Find each sum.<br />
1. The zoo has 5 black bears, 5 brown bears, and 2 polar bears.<br />
How many bears are at the zoo?<br />
5 + 5 + 2 = 12 bears<br />
1. 6 6 3 7 6<br />
5 2 3 4 4<br />
+ 4 + 8 + 9 + 3 + 5<br />
15 16 15 14 15<br />
Answers (Lesson 2-7)<br />
2. In the baby zoo, 2 cubs are playing, 3 cubs are sleeping, and<br />
3 cubs are eating. How many cubs are at the baby zoo?<br />
2 + 3 + 3 = 8 cubs<br />
2. 1 3 7 8 6<br />
9 3 6 4 4<br />
+ 4 + 0 + 6 + 2 + 0<br />
14 6 19 14 10<br />
3. Ellie feeds 3 lambs and 4 goats. Tom feeds 7 ducks. How<br />
many animals did they feed in all.<br />
3 + 4 + 7 = 14 animals<br />
3. 7 6 4 9 6<br />
3 1 2 8 6<br />
+ 5 + 6 + 6 + 1 + 6<br />
15 13 12 18 18<br />
4. Six seals are on the high rocks. Four seals and three seagulls<br />
are on the low rocks. Five seals are in the water. How many<br />
seals are there in all?<br />
6 + 4 + 5 = 15 seals<br />
5. Eric draws one lion, six birds, one tree, two houses, and six<br />
deer. How many animals does he draw altogether?<br />
1 + 6 + 6 = 13 animals<br />
6. There are 9 boys, 3 teachers, 2 dogs, and 7 girls watching the<br />
water show. How many people are watching the show in all?<br />
9 + 3 + 7 = 19 people<br />
py g p<br />
4. 7 6 8 7 7<br />
3 1 4 8 6<br />
+ 3 + 6 + 2 + 2 + 3<br />
13 13 14 17 16<br />
Grade 2 A18 <strong>Chapter</strong> 2<br />
Solve.<br />
6. The doctor’s office has fish<br />
tanks. Five of the fish are<br />
guppies. Six fish are angel<br />
fish. Eight fish are mollies.<br />
How many fish in all?<br />
19 fish<br />
5. Benji has 6 fish. TJ has<br />
7 fish and 3 dogs.<br />
Max has 4 fish.<br />
How many fish are there?<br />
17 fish<br />
Grade 2 39 <strong>Chapter</strong> 2<br />
Grade 2 38 <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.