Lesson details

Key learning points

  1. In this lesson, we will learn how to write large numbers in standard form and write numbers given in standard form as an ordinary number.

Licence

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5 Questions

Q1.
Work out:
0.098
9.08
Correct answer: 9.8
98
Q2.
Work out:
0.0070547
Correct answer: 0.070547
705.47
70547
Q3.
Work out:
0.5
5
Correct answer: 50
500
Q4.
Work out:
0.634
Correct answer: 6.34
63.4
634
Q5.
Work out:
Correct answer: 0.002004
0.02004
200.4
2004

5 Questions

Q1.
Write the following number in standard form: 700
7 x 10^0
7 x 10^1
Correct answer: 7 x 10^2
7 x 10^3
Q2.
Write the following number in standard form: 45587000
0.45587000 x 10^8
4.5587000 x 10^6
Correct answer: 4.5587000 x 10^7
45.587000 x 10^7
Q3.
Write the following number in standard form: 708900
0.7 x 10^5
7 x 10^6
Correct answer: 7.089 x 10^5
70.8900 x 10^4
Q4.
Write this as an ordinary number: 3.0450 x 10^4
0.00030450
3045.0
Correct answer: 30450
304500
Q5.
Write this number as an ordinary number: 6.5 x 10^6
0.00000065
650000
Correct answer: 6500000
65000000

Lesson appears in

UnitMaths / Indices and standard form