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Multiplying by 0.1 or 0.01 in Your Head

In this worksheet, students multiply the given numbers by 0.1 or 0.01 in their heads.

'Multiplying by 0.1 or 0.01 in Your Head' worksheet

Key stage:  KS 3

Curriculum topic:  Number

Curriculum subtopic:  Use Four Operations for All Numbers

Difficulty level:  

down

Worksheet Overview

QUESTION 1 of 10

In this worksheet, you must multiply by 0.1 and 0.01 in your head.

 

Remember

When you multiply by 0.1, you simply divide by 10.

When you multiply by 0.01, you simply divide by 100.

 

Examples

23.4 x 0.1 = 2.34

23.4 x 0.01 = 0.234

Work out in your head and write down the answer to:

35 × 0.1 = _______

Work out in your head and write down the answer to:

198 × 0.01 = _______

Work out in your head and write down the answer to:

426 × 0.1 = _______

Work out in your head and write down the answer to:

83 × 0.01 = _______

Work out in your head and write down the answer to:

439 × 0.1 = _______

Work out in your head and write down the answer to:

116 × 0.1 = _______

Work out in your head and write down the answer to:

444 × 0.1 = _______

Work out in your head and write down the answer to:

675 × 0.1 = _______

Work out in your head and write down the answer to:

967 × 0.1 = _______

Work out in your head and write down the answer to:

3.29 × 0.01 = _______

  • Question 1

Work out in your head and write down the answer to:

35 × 0.1 = _______

CORRECT ANSWER
3.5
  • Question 2

Work out in your head and write down the answer to:

198 × 0.01 = _______

CORRECT ANSWER
1.98
  • Question 3

Work out in your head and write down the answer to:

426 × 0.1 = _______

CORRECT ANSWER
42.6
  • Question 4

Work out in your head and write down the answer to:

83 × 0.01 = _______

CORRECT ANSWER
0.83
  • Question 5

Work out in your head and write down the answer to:

439 × 0.1 = _______

CORRECT ANSWER
43.9
  • Question 6

Work out in your head and write down the answer to:

116 × 0.1 = _______

CORRECT ANSWER
11.6
  • Question 7

Work out in your head and write down the answer to:

444 × 0.1 = _______

CORRECT ANSWER
44.4
  • Question 8

Work out in your head and write down the answer to:

675 × 0.1 = _______

CORRECT ANSWER
67.5
  • Question 9

Work out in your head and write down the answer to:

967 × 0.1 = _______

CORRECT ANSWER
96.7
  • Question 10

Work out in your head and write down the answer to:

3.29 × 0.01 = _______

CORRECT ANSWER
0.0329
---- OR ----

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