# Add or Subtract 1000, 100, 10 or 1

In this worksheet, students add or subtract 1000, 100, 10 or 1 to/from a given number by looking at place value.

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

In this worksheet you have to add or subtract  1000, 100, 10 or 1 to or from a number.

Example

Question:  What number is 100 less than 7502?

Answer:  Reduce the hundreds digit by 1 to become 7402

Question:  What number is 1000 more than 539?

Answer: Increase the thousands digit by 1 to become 1539

Question:  What number is 10 less than 4039?

Answer:  Decrease the tens digit by 1 to become 4029

What number is 1000 more than 6121?

What number is 100 more than 8471?

What number is 10 more than 4711?

What number is 100 more than 6101?

What number is 1000 less than 7837?

What number is 1 less than 4607?

What number is 1000 less than 6701?

What number is 100 less than 3749?

What number is 10 less than 8187?

What number is 100 less than 7839?

• Question 1

What number is 1000 more than 6121?

7121
• Question 2

What number is 100 more than 8471?

8571
• Question 3

What number is 10 more than 4711?

4721
• Question 4

What number is 100 more than 6101?

6201
• Question 5

What number is 1000 less than 7837?

6837
• Question 6

What number is 1 less than 4607?

4606
• Question 7

What number is 1000 less than 6701?

5701
• Question 8

What number is 100 less than 3749?

3649
• Question 9

What number is 10 less than 8187?

8177
• Question 10

What number is 100 less than 7839?

7739
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