Chapter 2 Resource Masters - Macmillan/McGraw-Hill

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Name
Name
2NS2.2
Homework Practice
Doubles
2-4
2NS2.2
Skills Practice
Doubles
2-4
Chapter Resources
Add.
Add.
1. 7 6 9 8 8
+ 4 + 6 + 3 + 5 + 4
11 12 12 13 12
1. 3 5 4 8 9
+ 4 + 7 + 4 + 4 + 0
7 12 8 12 9
2. 3 9 7 8 6
+ 7 + 9 + 5 + 8 + 4
10 18 12 16 10
2. 3 4 6 8 6
+ 3 + 9 + 2 + 8 +7
6 13 8 16 13
Answers (Lesson 2-4)
3. 5 + 6 = 11 9 + 0 = 9 7 + 3 = 10
3. 8 + 3 = 11 9 + 9 = 18 7 + 6 = 13
4. 7 + 7 = 14 2 + 6 = 8 3 + 9 = 12
4. 6 + 6 = 12 7 + 6 = 13 7 + 7 = 14
Draw a picture to solve.
Write the number sentence.
6. There are 7 pairs of twins in
the fourth grade this year.
5. Kim has 9 pairs of socks.
Ron buys the same number
of socks.
How many fourth-grade
students are twins?
7 + 7 = 14 students
How many pairs of socks do
they have?
9 + 9 = 18 socks
7. Circle all of the doubles facts on this page.
See exercises.
py g p
Grade 2 A10 Chapter 2
Solve. Write the number sentence.
6. Andy has 9 shirts.
His brother has an equal
number of shirts. How many
shirts do the boys have
in all?
9 + 9 = 18 shirts
5. Cameron buys 6 baseball
caps. Deb buys the same
number of caps. How
many caps do they have
altogether?
6 + 6 = 12 caps
7. Circle all of the doubles facts on this page.
See exercises.
Grade 2 23 Chapter 2
Grade 2 22 Chapter 2
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