Writing Standard Form Numbers as Ordinary Numbers
Preview only Sign up to use worksheet Signup now
  • Introduction
PREVIEW ONLY. SIGN UP TO USE WORKSHEET.

In this worksheet, you must change numbers written in standard form back to ordinary numbers.

 

Remember       10000 = 104
1000 = 103
100 = 102
10 = 101
1 = 100
 
1

10
= 10-1  or 
1

10
 
1

100
= 10-2  or 
1

102
 
1

1000
= 10-3  or 
1

103

 

 

Examples

 

5.1 × 10as an ordinary number is

5.1 × 10000 = 51000



3.214 × 10 -4 as an ordinary number is

3.214 ×
1

1000
 = 3.214 ÷ 10000 = 0.0003214

  • Question 1
PREVIEW ONLY. SIGN UP TO USE WORKSHEET.

Write this standard form number as an ordinary number:

9.54 × 10-2 =
  • Question 2
PREVIEW ONLY. SIGN UP TO USE WORKSHEET.

Write this standard form number as an ordinary number:

5.37 × 10-3

  • Question 3
PREVIEW ONLY. SIGN UP TO USE WORKSHEET.

Write this standard form number as an ordinary number:

5.79 × 10-2

  • Question 4
PREVIEW ONLY. SIGN UP TO USE WORKSHEET.

Write this standard form number as an ordinary number:

5.31 × 103

  • Question 5
PREVIEW ONLY. SIGN UP TO USE WORKSHEET.

Write this standard form number as an ordinary number:

7.03 × 102

  • Question 6
PREVIEW ONLY. SIGN UP TO USE WORKSHEET.

Write this standard form number as an ordinary number:

5.63 × 10-4

  • Question 7
PREVIEW ONLY. SIGN UP TO USE WORKSHEET.

Write this standard form number as an ordinary number:

1 × 10-2

  • Question 8
PREVIEW ONLY. SIGN UP TO USE WORKSHEET.

Write this standard form number as an ordinary number:

3.18 × 102

  • Question 9
PREVIEW ONLY. SIGN UP TO USE WORKSHEET.

Write this standard form number as an ordinary number:

6.47 × 101

  • Question 10
PREVIEW ONLY. SIGN UP TO USE WORKSHEET.

Write this standard form number as an ordinary number:

6 × 106

Progress