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Grade 2 CCSS Edition - Unit 2
Addition and Subtraction
Pretest/Review/Reassessment
*** The first question of Part B needs to be assessed individually and orally. A
visual is attached which does not need to be photocopied for students.
Part A – I am expected to demonstrate a proficient understanding of these
learning targets.
2a. I can solve number grid-puzzles with double and triple digit numbers.
1. Solve the number-grid puzzles.
55
144
2b. I can construct fact families for addition and subtraction.
2. Write the fact family for the numbers 3, 9, and 6.
______ + ______ = ________
______ + ______ = ________
______ - ______ = ________
______ - ______ = ________
3. Write the fact family for the numbers 4, 11, and 7.
______ + ______ = ________
______ + ______ = ________
______ - ______ = ________
______ - ______ = ________
© Math Matters LLC, 2008 (Goals and some images/examples from Everyday Mathematics- UCSMP/Wright Group, 07&12)  G2U2  5/12  Pg. 1 of 8
.
2c. I can write each even number up to 20 as the sum of 2 equal addends.
4. Find the doubles sum or the number that is doubled.
5
.
+ 5.
_____ doubled is 6.
+
= 16
+
.
.
20
2d. I can write number sentences from a group of numbers.
5. Pretend you are playing the game, Name that Number.
Write 3 number sentences from this group of numbers.
4 11 5 12 2
7
________ = 7 ________ = 7 ________ = 7
2e. I can solve What’s My Rule? add and sub. Problems when the rule is known.
6. Complete the What’s My Rule? tables.
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2f. I understand the meaning of the addition and subtraction sign.
7. Write the sign that matches the story. Find the answer.
Megan had 2 balls. She found 3 more.
2 ___ 3 =____
Sam had 7 pencils. He lost 2 pencils.
7 ___ 2 =____
2g. I can solve an addition number story or write a number story to describe a
picture or number sentence.
8. There are 5 cats and 3 dogs at the pet store.
How many pets are at the store?
_______ __________ (unit)
9. Meg sees 8 butterflies on a tree. 4 more
butterflies fly over and land on the tree. How
many butterflies are on the tree?
_______ __________ (unit)
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10. Write an addition number story for the number sentence.
5 + 2 = 7
11. Write an addition number story for the number sentence.
3 + 5 = 8
 Karen has 4 bananas. She eats 3 and picks 5
more. How many does she have now?
_______ __________
(unit)
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2h. I can complete Frames-and-Arrows diagrams when the rule is known.
12. Complete the Frames and Arrow diagrams.
+2
32
+5
65
+ 10
76
Part B – I am continuing to develop a proficient understanding of these skills.
13. Say these numbers aloud for your teacher.
___ 42
___ 93
___ 67
___ 430
___ 695
___207
14. Write how much in all.
total ______
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15. Write how much in all.
total ______
16. Draw coins to show 93¢. Use Q, D, N, P.
17. Show 93¢ in a different way. Use Q, D, N, P.
18. Circle all the names for 12.
8+4
9+3
14 - 2
22 - 10
12 + 1
7+7
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19. Fill in the rule and table.
20. Add.
9
6
+ 6.
+ 5.
21. Subtract.
13
12
- 5.
- 8.
22. Circle the number in the tens place.
271
826
23. Make the graph. Then answer the questions.
Huey ran 5 miles.
Maria ran 2 miles.
Tony ran 3 miles.
Susan ran 1 mile.
Who ran the most
miles?
________________
Who ran the fewest
miles?
________________
How many miles were run all together?
________________
© Math Matters LLC, 2008 (Goals and some images/examples from Everyday Mathematics- UCSMP/Wright Group, 07&12)  G2U2  5/12  Pg. 7 of 8
Say these numbers aloud.
42
93
67
430
695
207
Grade 2, Unit 2
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