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Find the Unknown Number Adding Subtracting

Authored by Barbara White

Mathematics

3rd Grade

CCSS covered

Find the Unknown Number Adding Subtracting
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Q. 1) Addition means

Take away things

Putting things altogether

Distributing the things

None of the above

Tags

CCSS.1.OA.A.1

2.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Q.3) Solve: 345 - 200 = ?

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

3.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Media Image

Q.6) Solve: 400 + 50 = ?

Tags

CCSS.2.NBT.B.7

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Q.7) Carol saw 400 snails on the sidewalk and 200 snails in the grass. How many snails did Carol see? What operation should you use to solve this problem?

Subtraction

Addition

Multiplication

Division

Tags

CCSS.3.OA.D.8

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Q.8) Randy Rabbit had 458 carrots. He ate 100 carrots. How many carrots are left now?

332

358

558

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Q.9) Which number you will fill in the box?

58

55

50

5

Tags

CCSS.1.NBT.C.5

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Q.10) Solve: 5 + 9 + 5 + 15 = ?

Tags

CCSS.2.OA.A.1

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