Download Quickfire Mental Maths

Quickfire Mental Maths
25
questions
Answer in your
exercise books
1. Work out 19 x 3
2. Add together $3.52, $5.00 and 92p
3. If I get 3 out of 5 on a spelling test what is
this score as a percentage
4. Draw a square 4cm by 4 cm now write
down it’s area.
5. What is the perimeter of the square?
6. Shade in
¼
of the square
7. Write 0.43 as a fraction
8. How many millilitres in 3 ½ litres ?
2
3
9. Work out 3 + 3
10. Divide
630
by
11. What is the value of
9
6 in the number 3.06 ?
12. Work out one tenth of
95
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
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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.
19. How many pints in a gallon?
20. What is one-third plus one-sixth?
21. How many lines of symmetry in a
parallelogram ?
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 ?
LAST ONE !
25. Write ten to one in the morning in 24 hr clock
Now check your ANSWERS!
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
57
$9.44
60%
2
4 cm
8 cm
Check
43/100
3500 ml
36
90
6 hundredths or 6/100
9.5
169
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
6
3
240 cm
$40
6820 cm
Check
8pints
3/6 or ½
0
65cm – 85cm
Radius
60
00.50