15123566-topic-8-mass

7/28/2019 15123566-Topic-8-Mass

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7/28/2019 15123566-Topic-8-Mass


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MASS : Exercise

A Record the mass by using kilogram and gram

1 2

3 4

5 6

7 8

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1 2

3 4

5 6

7 8

B Read and write the measurement in kg.

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C Estimate the masses of the following objects.

1 2

3

1205g

4

5 6

240 g

4 oranges = g

7

550 g

950 g

4 begs = g

400 g

3 bears = g

2 fan = g

527 g

5 hand phone = g

150 g

3 pad logs= g

6 boxes = g

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D Convert a following to gram

1 =kg 2

1 ___________ g 2 =kg

4

1______________ g

3 =kg 5

1__________ g 4 =kg

4

3 _______________ g

5=

kg 5

3

___________ g 6=

kg 5

4

________________ g

E Convert the following to fraction of kilogram in its simplest form.

1 100 g = ___________ kg 2 500g =_______________ kg

3 300 g =____________kg 4 600g =_______________kg

5 625g =_____________ kg 6 725g= ________________ kg

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F Convert the following to gram.

1 0.52kg = _______________ g 2 1.36kg = ___________ g

3 6.01kg= _______________ g 4 4.004kg=____________g

5 3.210kg= _______________g 6 7.44kg= _____________ g

G Convert the following to kg. Give the answers in decimals.

1 1450g = __________ kg 2 3345 g= ____________ kg

3 2 kg 60 g =____________ kg 4 3 kg 560 g= ___________kg

5 2990g= _____________kg 6 6235g = ______________kg

7 15g=________________kg 8 450g=_________________kg

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H Answer all questions.

17

2of 63 kg =___________g 2

5

3of 25 kg re =___________g

310

7of 2 kg are =___________kg 4

8

1of 2 kg 400 g=___________g

5

3

2x 270 g = ____________ kg 6

9

2x 1350 g =__________ kg

74

1x 25 kg____________ g 8

7

2x 3 kg 500 g =___________kg

9 210

1kg of 1kg = __________g 10 What is the fraction 500 g of 2 kg?

11 What is the fraction 600g of 5kg? 12 What is the fraction 350 g of 7 kg?

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II Solve problem involving conversion of mass units.

1The diagram below shows two kinds of fruits being weighed.

What is the mass of two fruits?

25

2of Rita’s mass is 15 kg. What is Rita’s mass in kg?

3 Find the sum of 43 kg, 0.95kg and 700g.

4 The total mass of 6 baskets of prawn is 70.2 kg. What is the mass of basket of prawn if all the prawn has the same mass?

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5 The diagram shows two fish.

K L3 kg 20 g 995 g

Find the difference, in g, of fish K and L

6 Rafiq carries 8 notebooks. The total mass of the note book are 23.6kg. What is the totalmass of ........

i) a note book

ii) 3 note books in gram

7 The mass of Latif and Tan are 63.2 kg and 48200 g respectively. How heavier is Latif than Zul? Give your answer in kg.

8 Julia shares 0.738 kg of peanuts with his 5 cousins. What is the mass of peanut thatJulia get?

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9 A cake is cut into 8 equal pieces. The mass of 3 pieces are 450 g. What is the massof the whole cake?

10 The fishes weigh 1.05 kg. The crabs are 750 g heavier than the fishes. The shuttle fishare 300 g lighter than a crabs. What is the mass of shuttle fish?

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1

In the scale above shows, each smalldivision shows

A 10g C 100gB 20g D 200g

2 How many grams are there in5

4kg

A 800g C 750gB 650g D 400g

3 10.6kg= _______g

A 106g C 10 600gB 1060g D 16 000g

4 Which of the following is correct?

A2

1kg= 500g

B 0.05kg= 500g

C10

1kg= 110g

D 0.2kg= 1200g

5 Convert 4 045g to kg

A 40.45kg

B 4.045kgC 4.45kgD 4.5kg

6 Convert 0.006kg to g

A 6000g C 600gB 60g D 6g

7 3.1kg ─ 600g – 575g=

A 1875g C 1965g

B 1925g D 2025g

85

3kg x 1.54 kg =

A 924g C 526gB 770g D 308g

9 What is the difference between5.01kg

and 2002g?

A 308kgB 3008kgC 3.08kgD 3.008kg

10 2kg 40g = ________kg

A 2.004 C 2.4B 2.04 D 2.44

11 The diagram below shows two boxes

with the masses recorded.

Compare the mass of J to K.

A4

1

B2

1

C 2

D 4

This question paper consists of 40 questions. Answer all the question

J50g K

200g

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12 34.06kg=

A 34 kg 6 gB 34 kg 60 gC 3 406g

D 3 460g

13 10.6kg ÷ 40 = ________g

A 0.265B 2.65C 26.5D 265

14 The table below shows the mass of three boys.

Boys Mass

Razmi 234

3kg

Sani 32.75kg

Tony 25kg

Fine the total mass of the tree boys in

kg.

A 79.75kgB 80.5kgC 80.75kgD 81.5kg

155

4kg + g = 1.5kg

What is the missing number in thebox?

A 70 C 500B 400 D 700

16 Multiply 7.09 kg by 8.

A 5672kgB 6320kgC 56.72kgD 63.2kg

17 The diagram below shows the massof watermelons.

How many times is 8.5kg heavier than 250g?

A 5B 7C 10D 12

18 Subtract10

9 kg from 10kg and give

The answer in kg?

A 9.1B 91.0C 910D 900

19 A shopkeeper fills 56.8kg of flour into8 plastic bags equally. Fine the massof flour in each plastic bag.

A 71000gB 710gC 71kgD 7.1kg

20 There are 7 balls of the same size ina

box. The total mass of the balls is8.75kg.What is the mass of 3 balls ing?

A 1250B 2500C 3750D 4750

8.5kg

850g

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21 The diagram below shows threethings in difference mass.SALT SUGAR

WHEAT

Find the total mass of thingsaltogether.

A 2.804kgB 2.919kgC 3.476kg

D 3.628kg

22 Seven dictionaries weigh 10.92kg.Calculate the total weight of 3dictionaries.

A 1.56kgB 4.68kgC 15.6kgD 46.8kg

23 There are 100 sacks of red beans in

store. Each sack weighs 37.8kg.What

is the total mass of the red beans inthe store in kg?

A 3780kgB 378.0kgC 37.80kgD 3.780kg

24 2.46kg x 20 =

A 4.92kgB 48 kgC 49.2 kgD 480 kg

25 936kg ─ M kg = 705 kg. What ia theValue of M ?

A 213 C 1410B 231 D 1641

26 Multiply 14kg with 20.Then subtract38kg from the value.

A 194 C 242B 204 D 422

27 The diagram below shows the weightfor one bottle of oil.

What is the total mass of 3.5 bottle of oil?

A 3.00kgB 6.50kgC 9.50kgD 10.5kg

28 910

7

kg =________ g

A 7009 C 9070B 9007 D 9700

29 27.5kg is measured in between

A 27 000 g and 27 200gB 27 200 g and 27 400gC 27 400 g and 27 600 gD 27 600g and 27 800g

30 16.4 kg of rubbish is collectedfrom an area in a day. How muchrubbish is colleted in April? Givethe answer in kg?

A 508.4 C 475.6B 492.0 D 459.2

843 g 2kg 76g

1.5kg

1.5kg

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31 The mass of Rahiza is 51kg which is1200 g lighter than Farah. What istheir total mass in kg?

A 39 C 100.8B 49.8 D 103.2

32 7.012 kg + 998 g =

A 7.99 C 8.01B 8.00 D 8.10

33 Which of the following masses is thelightest?

A10

1kg C

5

1kg

B8

1kg D

4

1kg

34 The table shows the mass of eachfood item.

Food Mass

Biscuits 4.507kg

Margarine5

3kg

Find the difference mass of two itemIn g.

A 5107 C 3907B 4207 D 4007

35 A shopkeeper divides 20 kg 100 g of flour equally and packs it into 4 bags.What is the mass , in kg , of each bagof flour?

A 5.50 C 5.125B 5.250 D 5.025

36 Azia is 10 kg heavier than Era. Their total mass is 84.2kg .Find Era ‘smass in kg.

A 47.1 C 37.1B 42.1 D 32.1

37 The diagram shows 2 bunches of bananas bought by Simon.

1 kg 720 g 2.4 kg

How many kilograms did he buy?

A 41.2 kgB 39.6kgC 4.12kgD 3.96kg

38 Which of the following has the samevalue as 0.2 kg x 5?

A 10 g x 10B 100 g x 10C 10 g x 1 000D 100 g x 1000

39 What is the mass when 1.315 kg isreduced by 80 g?

A 0.515 kg C 1.307kgB 1.235 kg D 1.335 kg

40 The diagram below shows the massof a basket.

When 7 apples are put into thebasket It weighs 3.15 kg. The 7apples are of equal mass. What isthe mass, in g of each apple?

A 250 C 350B 300 D 400

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Paper 2Subjective QuestionsAnswer the entire question.

1 Convert 2.08kg to g. 2 Write 5005 g in kilogram and grams

3 2256kg =______ kg 4 Write the scale in kg.

52

1kg = ___________g

6 Mr Zam’s mass is 69 kg. He is20.17 kg heavier than his son.What is the mass of his son?

7 4.3kg + 880g = ______g. 8 6kg 500g - 670g=_______kg.

9 The diagram below shows two objects on a weighing scale.

Fine the total mass of each object in kg.

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10 Calculate

1kg 500 g

What is the mass, in kg, of 5packets of the same biscuit.

11 The diagram shows the mass of seventins of milk powder.

Find the mass 2tin of milk powder, if 7 tins of milk powder contains 28.28kg.Give theanswer in kg.

12 726 kg ÷ 100 = ____________g 13 520g x 6 = ________kg

14 The diagram shows the masses of the container P and the weight Q.

How much mass, in g, must be added to Q to balance the scale?

15 Junaida buys 5.67 kg of sugar. Hepacks the sugar equally into 9

packets. Calculate the mass, in g,of sugar in each packet.

16 The average weight of Low ,Mat andNathan is 23.6kg.Low weighs 21.5kg

and Mat weighs 2.3kg more than Low.What is the weight of Nathan?

biscuit Milk

Milk

Milk

Milk

Milk

Milk

Milk Milk Milk Milk

2.1 kg

400 g

P

Q

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17 Sara bought 3 kg of flour. After using some to bake cookies, shehas 650g left. What is the mass of flour used for baking cookies.

185

4kg + 0.85kg ─ 250g= _______g

19 What is the result reducing 185

2kg

by 176 g?

20 The diagram below shows 5 cannedfood of the same type being weighedby the shopkeeper.

Calculate the mass of each tin in g.

15123566-topic-8-mass

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