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4.5A Modeling Addition and Subtraction

Authored by Becky Spillers

Mathematics

4th Grade

CCSS covered

Used 5+ times

4.5A Modeling Addition and Subtraction
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10 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

A school needs to buy 450 new notebooks. They already have 115 red notebooks and 205 yellow notebooks. The rest will be blue. Which equation can be used to find b, the number of blue notebooks the school should buy?

b = 450 - 115 + 205

b = 450 + 115 + 205

b = 450 - 115 - 205

b = 115 + 205

Tags

CCSS.3.OA.D.8

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

What is the number sentence that goes with this strip diagram?

137 - 349 = x

137 + 349 = x

349 - 137 = x

349 + 137 = x

Tags

CCSS.2.NBT.B.7

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

What is the number sentence that goes with this strip diagram?

358 - 74 = x

358 + 74 = x

74 - 358 = x

Tags

CCSS.2.NBT.B.7

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

What is the number sentence that goes with this strip diagram?

36 + 27 = 58

58 - 36 + 27 = x

36 + 27 + 58 = x

58 - 36 - 27 = x

Tags

CCSS.1.OA.D.8

5.

MULTIPLE SELECT QUESTION

15 mins • 1 pt

Media Image

What equation matches the strip diagram?

Hint: Two possible answers

874 - 301 - 521 = W

874 - 301 + 521 = W

301 + 521 = 822

874 - 822 = W

310 x 3 = W

Tags

CCSS.4.NBT.B.5

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

The perimeter of a triangle is 1,047 centimeters. Side 1 is 451 centimeters. Side 2 is 321 centimeters. Which equation can be used to find s, the length of Side 3?

s = 1,047 - 451 + 321

s = 451 +321

s = 1,047 + 451 + 321

s = 1,047 - 451 - 321

Tags

CCSS.3.MD.D.8

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the best estimate for 1,283 + 6,750?

8,000

7,000

9,000

8,033

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