Problem Identification - Multiplication

Problem Identification - Multiplication

8th Grade

11 Qs

quiz-placeholder

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Problem Identification - Multiplication

Problem Identification - Multiplication

Assessment

Quiz

Mathematics

8th Grade

Hard

Created by

Alexander Pay

Used 1+ times

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the mistake in this calculation?

4 x 6 = 28

Multiplied 4 x 7

Multiplied 6 x 3

Multiplied 4 x 8

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the mistake in this calculation?

5 x 7 = 40

Multiplied 5 x 8

Multiplied 7 x 6

Multiplied 5 x 8

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the mistake in this calculation?

9 x 3 = 28

Multiplied 9 x 4

Multiplied 3 x 9

Multiplied 4 x 7

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the mistake in this calculation?

8 x 6 = 42

Multiplied 8 x 8

Multiplied 6 x 7

Multiplied 8 x 7

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Identify the error:

22 x 8 = 1616

Multipled 8 by 2 twice, and put the numbers together.

They didn't carry the 1 when multiplying the 8 by the 2 and the 8 by the 20.

They Multiplied 8 by 20 twice.

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Identify the error:

32 x 5 = 1600

They multiplied 32 by 500

They added an extra 0 at the end of the result

They multiplied 32 by 50

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Identify where the error is:

Breaking it down into place values

Multiplying the values by eachother

Adding the values together

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