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The largest 2 digit number is……………..
2. One less than 200 is……………………………
3. What number is represented by digit 7
in 175236?..............
4. 4000000 + 300 + 8 =…………………………
5. Round off to nearest 1000 , a. 234987=…….. b. 39098=…………….
6. Round off to 2 significant
figure, a. 34800=………. B. 2194000=……………..
7. Estimate a. 641
: 59 =……………. B. 36890 : 786 =…………………….
8. In the school dining room there are
17 benches, each with 13 chairs. estimate the number of chairs in the dining
room ? ……………………………………………………..
9. Sally earned $ 406 per week for 7
months of the year. Estimate the total amount of money she earned
?........................................................
10.
Find
the product 170 and 130000 is ……………………
11.
E
Phoebe swims 4500 m. if the pool is 50 m. how many laps does she swim
?...................
12.
Adjani
bought 34 loads of soil, each weighing 12 tonnes. If the soil cost $23 per
tonne, what was the total cost ?.........................
13.
In
exponent form with 3 as a base: a. 81
=…….. b. 27 =……. C. 729 =……..
14.
In
exponent form a. 36=…… b. 125=……………… c. 343 =…………..
15.
Convert
2 x 3 =……………..
16.
Write
down numbers between 31 and 108 that are both odd and square.!...............
17.
11111
=…………………..
FRACTION
18.
Represent
the fraction two fifths using a. diagram b.
a number line c. symbol
notation.
19.
Express
with denominator 12 . a. 5/6 =……. b.
6/18 c. 15/45 =…….
20.
Express
with lowest term a. 78/117 =……. B. 125/1000=……… c. -7/-21 =…… d. 23/7 =……..
21.
Place
this fraction in descending order:
a. -5/8 , -1/2 , -4/7, -7/11,
-6/13 b. 1/8, -2/3, 3/11, -1/6,
-3/4
22.
5/3
: ½ + 4/3 =…..
23.
The
quotient of 1/3 and ¾
24.
½
x 2/5 – ¾ : 6/5 =
25.
The
everage of ½ , 2/3 and ¾
26.
The
reciprocal of 5/8 =.. -1/2=… -4 =…..
27.
Gisca
owes Adjani 3/5 of $ 475. how much does
she owe Adjani ?...
28.
Alya
uses 5/8 of cabbage for evening meal. What fraction ?.. .
29.
Phoebe
eats 1/3 of chocolate bar in the morning an d ½ in the evening. What fraction
remains ?
30.
2000
kg of ice cream is put into plastic containers which hold 5/6 kg each. How many
plastic containers are needed ?
31.
2/3
of Alya’s pocket money is $ 50. Howw much does it in total ?......
32.
1/5
of an amount of money is $ 80. Find
a. 3/5 of the money b. whole amount
33.
2
+ 1/3 : 1+2/3 =………
ALGEBRA
34.
Y
= 8x + 5 when x=7 ……………..
35.
K
= 11 – 4n find K when n is -3 ……….
36.
M=
3 – 6n find M when n is -2 ……..
DECIMALS
37.
8.07
expanded form …………………..
38.
2.061
expanded form………………
39.
Write
in decimal form 7/10 + 1/1000 + 7/10000
=….
3/100 + 7/10000 =…………
40.
State
the value of digit 4 in 1435 =….. 3.429 =…. 81.954 =………….
41.
Express
in decimal form 5 6/10000 =…. 1
461/1000=….
42.
Write
as a fraction in simplest form
0.015 =….. 4.08=….. 0.0025=……
43.
Write
in descending order.. 7.209 , 7.29
, 7,029, 7.3
44.
Subtract
8.615 from 17.098
45.
Writing
the next three terms 0.6, 0.55,
0.5,…… ……., ………
46.
Find
the value of 0.053 x 100000 =… 0.187 x 100 =….. 89.2 : 1000 =……..
PERCENTAGE
47.
Convert
into percentage form
48.
Express
as a lowest fraction
a. 12 % =…. B. 6 ¼ % =….. c. 7 2/5 % =……
49.
Write
as decimal
a. 8.3 % =….. b. 117.9 % =…. C. 5000% =……
50.
Express
as percentage
a. 220 ml of 2 L …….. b. 16 hours of 1 day……. C.
350 g of 1 kg………
51.
5%
of 18m ( in cm )…………. 72% of 3
hours ( in min )………
52.
60%
of the quantity if 15% of the quantity is 45…
LENGTH AND AREA
53.
CONVERT to the units shown
a. 4000000 mm = .. m b.
3.8 m = .. mm c.
5200 m = … km
54.
250
cm length of a wire which can be cut
from 40 m spool.
55.
6
m pipes required to lay a 240 km pipeline.
56.
6m
+ 40 cm + 32 mm = ………………………….. cm
57.
A
rectangular painting 60 cm high and 90 cm wide is to be given a 5 cm wide
wooden frame. Find the perimeter of
a. the painting b.
the frame
58.
How
long would it take Adjani to check the
fence of a 680 m by 340 m rectangular paddockiif 50 m can be checked every
minute ?.
59.
A
long distance runner trains by running around a 450 m by 1.25 km rectangular
block. If he completes 12 laps in training, how far has he run ?
60.
A
foot ball pitch is 50 m by 90 m. find the area and perimeter of the pitch ?
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