WorksheetsRevision_3
Total questions: 10
Worksheet time: 8mins
Name
Class
Date
1.
a)
21
b)
23⋅
c)
−21
d)
−32
2.
a)
−31
b)
−32
c)
92
d)
31
3.
a)
155
b)
1511
c)
83
d)
151
4.
Noise-cancelling headphones cost AED 80 and the store owner offers a 20% discount on them.
How much is the discount for the headphones?
a)
16
b)
60
c)
20
d)
64
5.
Maha wants to buy a mobile that costs AED 3,000.
Then, the cost of mobiles are reduced by 25%.
How much is the discount for Maha's mobile?
a)
250
b)
300
c)
750
d)
500
6.
20% of 320=...............
a)
64
b)
46
c)
41
d)
61
7.
75% = ................... (as decimal)
a)
43
b)
0.75
c)
0.5
d)
21
8.
∣−15∣−∣−10∣
a)
50
b)
-25
c)
5
d)
25
9.
2 hours30 km=......
a)
15 km/hour
b)
1.5 km/hour
c)
0.15 km/hour
d)
150 km/hour
10.
43+21−109
a)
207
b)
2070
c)
2007
d)
270
100 %
