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Name
2-8
Draw the number using hundred boxes, ten sticks,
and circles. Then write the expanded form.
1.
2.
100
+
185
80 +
5
100
+
132
30 +
2
Make a drawing for each number. Write <, >, or =.
● 151
3. 143 <
● 87
4. 87 =
Add ones or tens.
5.
9+9
=
18
90 + 90 = 180
8+4
=
12
80 + 40 = 120
8+6
14
80 + 60 = 140
Show your work.
crayons
label
7. Stretch Your Thinking Add. Explain your method.
Children’s explanations will vary.
58
UNIT 2 LESSON 8
74
+
67
_
141
Addition – New Groups Below Method
© Houghton Mifflin Harcourt Publishing Company
6. Solve the word problem. Ida had a box
of 39 crayons. Juan gave her another
28 crayons. How many crayons does
she have now?
67
=