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WorksheetsMental Maths 1
Total questions: 20
Worksheet time: 10mins
How many faces does a cube have?
8
6
12
4
What is the product of 8 and 6?
72
56
48
64
What must be added to 146 to make 200?
54
64
44
46
How many right angles does an equilateral triangle have?
1
2
3
0
What is 2.3km in m?
230m
23m
2.300m
2300m
What is double 235?
460
450
470
475
The perimeter of a square is 28cm. What is the length of each side?
7
8
6
9
Martha gave 13 sweets to her brother. She has 15 left. How many sweets did she have at the beginning?
30
2
5
28
1/5 of a number is 10. What is the number?
2
50
20
15
Pens come in packets of 6. Martha needs 50 pens. How many packets must she buy?
300
8
10
9
Continue this sequence: 15, 30, 60, .....
90
75
100
120
How many thirds (1/3) in 3 wholes?
9
6
12
3
Which of these fractions is equal to 3/5?
10/20
15/15
15/25
9/12
Tom has 72 sweets. He shares them between himself and his 7 friends. How much will each child get?
9
7
12
6
The area of a rectangle is 54 square cm. Its length is 9cm. Find its breadth.
20cm
7cm
15cm
6cm
Each bottle of water holds 2 litres. Sandra has 3 bottles of these. She pours them in glasses which hold 250ml each. How many glasses does she fill?
15
24
20
32
Mum spent Eur3.85. What change will she get from a Eur10 note?
Eur7.25
Eur5.15
Eur6.15
Eur7.85
Joanne had 36 marbles. She lost 12 of them. What fraction is left?
2/3
15/36
23/36
1/3
Sam needs to buy a book. It cost Eur 4.75. He saves 50c each week. How many weeks must pass for Sam to be able to buy the book?
8
9
10
11
Halve 200, then add 25, then subtract 15 and then halve it again.
55
110
60
200
