Finding the Unknown Number in an Equation

Finding the Unknown Number in an Equation

3rd - 4th Grade

10 Qs

quiz-placeholder

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Finding the Unknown Number in an Equation

Finding the Unknown Number in an Equation

Assessment

Quiz

Mathematics

3rd - 4th Grade

Hard

CCSS
3.OA.A.4, 1.OA.D.8, 1.OA.A.1

+3

Standards-aligned

Created by

Barbara White

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Find the unknown number.

14 + __ = 19

6

5

2

Tags

CCSS.1.OA.D.8

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Find the unknown number.

19 + __ = 23

7

8

4

Tags

CCSS.1.OA.D.8

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Find the unknown number.

__ + 11 = 19

9

8

7

Tags

CCSS.1.OA.A.1

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Find the unknown number.

__ + 10 = 17

9

10

7

Tags

CCSS.1.OA.A.1

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Find the unknown number.

__ + 11 = 23

13

11

12

Tags

CCSS.2.OA.A.1

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

10. What missing number will make the equation true?

15 − 4=____+9

2

3

4

Tags

CCSS.2.NBT.B.5

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

3 x __ = 21
4
6
8
7

Tags

CCSS.3.OA.A.4

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