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Daily Common Core Review2-1
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Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. 1E 2•1
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Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. 1D 2•2
Daily Common Core Review2-2
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Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. 1D 2•3
Daily Common Core Review2-3
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Reteaching
2-3Finding Missing Parts of 9
You can draw a picture to help you find missing parts of 9. Color the part you know. Count the circles you did not color.These circles are the missing part. Write the number.
Draw a picture to solve. Write the number.
1. There are 9 horses in the field.8 horses are big. The rest are small. How many horses are small? 8 � _____ � 9
2. Alexis sees 9 frogs.Some frogs are on a log. 2 frogs are in the grass. How many frogs are on the log? 2 � _____ � 9
Reasoning3. Sam has 9 balloons.
He has one more red balloon than he has blue balloons. Write the number sentence. _______ � _______ � 9
1
6 � _____ � 9
6 + _____ = 93
Practice
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P 2•3 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. 1
Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. 1E 2•3
Enrichment
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Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. 1D 2•4
Daily Common Core Review2-4
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Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. 1
Reteaching
2-4Introducing Subtraction Expressions and Number Sentences
Write the parts. Then you can write a subtraction sentence to find how many are left.
5 take away 2
5 minus 2 equals 3 .
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Write the parts. Then write a subtraction sentence.
1. 2.
_____ � _____ _____ � _____
4 minus 1 equals _____. 7 minus 4 equals _____.
_____ � _____ � _____ _____ � _____ � _____
Journal3. Draw a picture that shows subtraction.
Write a subtraction sentence that tells about your picture.
This is a subtraction sentence.
These are the parts.
5 2 3
3
Practice
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P 2•4 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. 1
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Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. 1D 2•5
Daily Common Core Review2-5
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Reteaching
2-5
6 � 4 � 2
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P 2•5 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. 1
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Enrichment
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Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. 1D 2•6
Daily Common Core Review2-6
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Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. 1R 2•6
Reteaching
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Practice
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P 2•6 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. 1
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Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. 1D 2•7
Daily Common Core Review2-7
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Reteaching
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7 - 2 = 5
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P 2•7 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. 1
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Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. 1D 2•8
Daily Common Core Review2-8
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Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. 1R 2•8
Reteaching
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8 – 5 = 33
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P 2•8 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. 1
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Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. 1E 2•8
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Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. 1D 2•9
Daily Common Core Review2-9
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P 2•9 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. 1
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Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. 1D 2•10
Daily Common Core Review2-10
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Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. 1D 2•11
Daily Common Core Review2-11
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Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. 1R 2•11
Reteaching
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P 2•11 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. 1
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