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Quickfire Mental Maths :Quickfire Mental Maths 25
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Answer in your exercise books :Answer in your exercise books
Slide 3:Work out 19 x 3
Add together £3.52, £5.00 and 92p
If I get 6 out of 10 on a spelling test what is this score as a percentage
Slide 4:Draw a square 4cm by 4 cm now write down it’s area.
What is the perimeter of the square?
6. Shade in ¼ of the square
Slide 5:Write 0.43 as a fraction
How many millilitres in 3 ½ litres ?
9. Work out 32 + 33
Slide 6:10. Divide 630 by 9
11. What is the value of 6 in the number 3.06 ?
12. Work out one tenth of 95
Slide 7:13. Work out 13 squared
14. What is the square root of 36?
15. Work out the volume of a cuboid measuring 5cm by 6 cm by 8 cm
Slide 8:16. How much could I buy £50 trainers for?
17. How many centimetres in 68.2 metres ?
18. Sketch the net of a 2 cm cube. SALE!
20%OFF
Slide 9:19. How many pints in a gallon?
20. What is one-third plus one-sixth?
21. How many lines of symmetry in a parallelogram ?
Slide 10:22. Estimate the height of the table in cm.
23. The line drawn from the centre to the edge of a circle.
24. 900 ÷ 15 ?
Slide 11:LAST ONE !
25. Write ten to one in the morning in 24 hr clock
Now check your ANSWERS! :Now check your ANSWERS!
Slide 13:57
£9.44
60%
4 cm2
8 cm
Check
43/100
3500 ml
36
90
6 hundredths or 6/100
9.5
169 6
240 cm 3
£40
6820 cm
Check
8pints
3/6 or ½
0
65cm – 85cm
Radius
60
00.50