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# Basic Maths-7 : Algebra with INDICES & Standard Forms

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## Video quiz details

Multiple types of Algebraic operations, mainly of indices and Standard forms, along with Value for money & Ratio problems.
Video details
Scene summary
Video pauses for every problem to be worked out and solved -- Multiple types of Algebraic operations, mainly of indices and Standard forms, along with Value for money & Ratio problems.
Video length
9 minutes 0 second
Video genre
Cartoons for kids & kids' videos
Other pedagogical goals
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The above lesson is a great teaching resource for:
Student type
This resource is intended for:   High schoolers Special needs students
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This resource does not contain any images, words or ideas that would upset a reasonable person in any culture.
15/02/2022
Video quiz questions (printable)
1. Choose the correct options.
How much is this one: 3^3 X 3^6 = ? ( ^ is the power or index symbol )
3^2
3^9
9^9
3^18
2. Choose the correct options.
If ^ is the power or index symbol , what is 6^8 ÷ 6^3 ?
6^11
6^5
1^5
5
3. Choose the correct options.
(7^5) ^3 = ?
7^8
7^2
7^15
21^5
4. Match the two halves.
Convert this to full number:8.075 X 10^5
= 807 500
Change this to a Standard Form: 203000.5
= 2.030 005 X 10^5
CalculateOr Simplify (2X10^3) X(4X 10^5)
= 8 X 10^8
2.45 X 10^4
= 24 500
Estimation of (415X87.3) ÷ (29.5X21.36)
= 60
5. Choose the correct options.
Work out 10 a^7 ÷ 5 a^5 .
50 a^12
2 a^2
2 a^12
5 a^2
6. Choose the correct options.
Mr Anas inherits £880 from a professional, to spend some and save rest. The ratio of Savings to his Spending is 7:4. How much does he spend?
£230
£560
£320
£80
7. Choose the correct options.
If sees the cost of 9 ties as £135, how much does he have to pay for 15 ties ?
£15
£30
£225
£150
8. Choose the correct options.
2^5 ÷ 2^8 = ? Show the answer as the smallest fraction with whole numbers, without any powers.
2^ -3
1/ 2^3
1/8
8
9. Choose the correct options.
Anas can buy boxes of the same cereal in two sizes. A: 500 g for £2.50 & B: 400 g for £2.10. Which box is better value for money to buy ?
50 p for 100 g
Box A
Box B
52.5 p for 100 g
10. Match the two halves.
Round Off 0.0042 to 1 significant figure
= 0.004
Round Off 36.5 to 1 significant figure
= 40
Round Off 5.16 to 1 significant figure
= 5
0.7 ÷ 0.1 =
7
16 x 0.4 =
6.4 faruqhsj
gb
Faruqhsj is from/lives in United Kingdom and has been a member of iSLCollective since 2021-05-08. Faruqhsj last logged in on 2022-12-19, and has shared 40 resources on iSLCollective so far.