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In this worksheet, students add together five two-digit numbers. The numbers are all multiples of 10. Key stage:  KS 2

Curriculum topic:   Number: Addition and Subtraction

Curriculum subtopic:   Add/Subtract up to Four-Digit Numbers

Difficulty level:   ### QUESTION 1 of 10

This worksheet is about finding the total of numbers which are multiples of 10.

Example

Find the total of five numbers which are multiples of 10.

40 + 50 + 10 + 40 + 30 =

A quick method is to leave out the zeros and to add together (really this is the same as dividing each number by 10)

4 + 5 + 1 + 4 + 3 = 17

Now we multiply this by 10 to get 170

Find the total of five numbers which are multiples of 10.

70 + 50 + 90 + 10 + 70 =

Find the total of five numbers which are multiples of 10.

60 + 50 + 90 + 10 + 90 =

Find the total of five numbers which are multiples of 10.

50 + 50 + 60 + 90 + 90 =

Find the total of five numbers which are multiples of 10.

80 + 50 + 50 + 60 + 30 =

Find the total of five numbers which are multiples of 10.

60 + 50 + 40 + 80 + 90 =

Find the total of five numbers which are multiples of 10.

40 + 50 + 50 + 50 + 80 =

Find the total of five numbers which are multiples of 10.

80 + 50 + 80 + 80 + 20 =

Find the total of five numbers which are multiples of 10.

50 + 50 + 30 + 50 + 50 =

Find the total of five numbers which are multiples of 10.

30 + 50 + 10 + 80 + 90 =

Find the total of five numbers which are multiples of 10.

90 + 50 + 10 + 40 + 40 =
• Question 1

Find the total of five numbers which are multiples of 10.

70 + 50 + 90 + 10 + 70 =
290
• Question 2

Find the total of five numbers which are multiples of 10.

60 + 50 + 90 + 10 + 90 =
300
• Question 3

Find the total of five numbers which are multiples of 10.

50 + 50 + 60 + 90 + 90 =
340
• Question 4

Find the total of five numbers which are multiples of 10.

80 + 50 + 50 + 60 + 30 =
270
• Question 5

Find the total of five numbers which are multiples of 10.

60 + 50 + 40 + 80 + 90 =
320
• Question 6

Find the total of five numbers which are multiples of 10.

40 + 50 + 50 + 50 + 80 =
270
• Question 7

Find the total of five numbers which are multiples of 10.

80 + 50 + 80 + 80 + 20 =
310
• Question 8

Find the total of five numbers which are multiples of 10.

50 + 50 + 30 + 50 + 50 =
230
• Question 9

Find the total of five numbers which are multiples of 10.

30 + 50 + 10 + 80 + 90 =
260
• Question 10

Find the total of five numbers which are multiples of 10.

90 + 50 + 10 + 40 + 40 =
230
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