 # Multiplying and Dividing Multiples of 10

In this worksheet, students increase their skills with multiples by multiplying and dividing multiples of 10. Key stage:  KS 3

Curriculum topic:   Number

Curriculum subtopic:   Use Four Operations for All Numbers

Difficulty level:   ### QUESTION 1 of 10

This worksheet is about the multiplication and division of multiples of 10.

Example 1

Work out:

4500 ÷ 500  =

This has the same answer as:

450 ÷ 50 or 45 ÷ 5

Example 2

Work out:

30 x 500

This is 3 x 10    x   5 x 100

which is 3 x 5 x 10 x 100

which is 15 x 1000

Work out:

700 × 700  =

Work out:

480 ÷ 80  =

Calculate:

5000 × 5000  =

Evaluate:

700 ÷ 700  =

Work out:

50 × 50  =

Divide:

3200 ÷ 800  =

Work out:

90 × 90  =

Work out:

630 ÷ 90  =

Multiply:

2000 × 20  =

Work out:

960 ÷ 80  =
• Question 1

Work out:

700 × 700  =
490000
EDDIE SAYS
The first step is to multiply the non zero numbers 7 x 7 = 49 Then add on all the zeros from the question 490000
• Question 2

Work out:

480 ÷ 80  =
6
EDDIE SAYS
480 ÷ 80 is the same as 48 ÷ 8
• Question 3

Calculate:

5000 × 5000  =
25000000
EDDIE SAYS
The first step is to multiply the non zero numbers 5 x 5 = 25 Then add on all the zeros from the question 25000000
• Question 4

Evaluate:

700 ÷ 700  =
1
EDDIE SAYS
700 ÷ 700 is the same as 7 ÷ 7
• Question 5

Work out:

50 × 50  =
2500
EDDIE SAYS
The first step is to multiply the non zero numbers 5 x 5 = 25 Then add on all the zeros from the question 2500
• Question 6

Divide:

3200 ÷ 800  =
4
EDDIE SAYS
3200 ÷ 800 is the same as 32 ÷ 8
• Question 7

Work out:

90 × 90  =
8100
EDDIE SAYS
The first step is to multiply the non zero numbers 9 x 9 = 81 Then add on all the zeros from the question 8100
• Question 8

Work out:

630 ÷ 90  =
7
EDDIE SAYS
630 ÷ 90 is the same as 63 ÷ 9
• Question 9

Multiply:

2000 × 20  =
40000
EDDIE SAYS
The first step is to multiply the non zero numbers 2 x 2 = 4 Then add on all the zeros from the question 40000
• Question 10

Work out:

960 ÷ 80  =
12
EDDIE SAYS
960 ÷ 80 is the same as 96 ÷ 8
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