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WorksheetsY3 Mental Math 20th/23rd April
Total questions: 20
Worksheet time: 3mins
Name
Class
Date
1.
1. 15 : 5 =
a)
3
b)
4
c)
5
2.
2. 30 : 10 =
a)
1
b)
2
c)
3
3.
3. Name this 2-D polygon.
a)
pentagon
b)
hexagon
c)
heptagon
4.
4. 3 X 80 =
a)
380
b)
240
c)
308
5.
5. Is 10.00 p.m morning, afternoon or evening?
a)
morning
b)
afternoon
c)
evening
6.
6. 2 cm = …………. mm
a)
2
b)
20
c)
200
7.
7.$10.00 - $1.50 = …..
a)
$8.50
b)
$9.50
c)
$11.50
8.
8. 15 – 8 = ……
a)
9
b)
8
c)
7
9.
9. XIII = ………
a)
11
b)
12
c)
13
10.
10. 124 + 122 = ………..
a)
246
b)
244
c)
146
11.
11. $1.00 – 60c =
a)
40c
b)
50c
c)
70c
12.
12. Share $40.00 among 4 friends.
…….. each
a)
$30
b)
$20
c)
$10
13.
13. 11 X 8 = ……..
a)
77
b)
88
c)
99
14.
14. Half past ten = ………..
a)
9.30
b)
10.30
c)
11.30
15.
15. 4/15 + 6/15 = …….
a)
10/15
b)
11/15
c)
12/15
16.
16. 9/20 – 2/20 = …….
a)
6/20
b)
7/20
c)
8/20
17.
17. 1/2………… 1/3
a)
is more than
b)
is less than
c)
is equal to
18.
Equivalent fraction of 3/4 = ………………..
a)
6/8
b)
7/8
c)
1/2
19.
19. Quarter of an hour = …….. minutes.
a)
10
b)
15
c)
20
20.
20. 120 minutes= …….. hours
a)
1
b)
2
c)
3
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