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UNIT 11.2

UNIT 11.2

Assessment

Presentation

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Mathematics

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2nd Grade

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Practice Problem

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Medium

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CCSS
6.NS.B.3, 2.NBT.B.7, 4.NBT.B.4

Standards-aligned

Created by

Giane Pante

Used 3+ times

FREE Resource

11 Slides • 9 Questions

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MATH
UNIT 11-2: Subtract on an Open Number Line

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I can use an open number line to add up to subtract 3-digit numbers.

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Fill in the Blanks

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Find the difference using mental math or place value method.

456 - 324 =

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Fill in the Blanks

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Find the difference using mental math or place value method.

785 - 35 =

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Fill in the Blanks

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Find the difference using mental math or place value method.

600 - 20 =

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Fill in the Blanks

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Find the difference using mental math or place value method.

724 - 510 =

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Fill in the Blanks

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Find the difference using mental math or place value method.

505 - 200 =

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There are 224 girls and some boys in a parade. There are 471 children in the parade. How many boys are in the parade?Use the open number line to solve the problem. Show your work.
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Fill in the Blanks

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Find the difference. You can use the number line to help.

238 − 124 =

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Fill in the Blanks

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Find the difference. You can use the number line to help.

462 − 241 =

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Fill in the Blanks

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Find the difference. You can use the number line to help.

784 − 623 =

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Fill in the Blanks

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Yun has 675 blocks. Marsha has 450 fewer blocks than Yun.

How many blocks does Marsha have?

You can use the number line to help.

Marsha has

blocks.

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​EnVision Book
Pages 478 - 479

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pattern-tertiary
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MATH
UNIT 11-2: Subtract on an Open Number Line

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