Mathematics questions, unit 3
Nama / NameKelas / ClassTarikh / Date
Money
40 marks. Use Practice to check each answer as you go, or Exam to answer everything first.
Section A: objective questions
8 marksChoose the correct answer.
1
Question 1
RM12 450 + RM8 365.50 = ______
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B
RM12 450.00 + RM8 365.50 = RM20 815.50.
2
Question 2
Estimate RM6 932.86 + RM48 900 by rounding each amount to the nearest thousand ringgit.
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D
RM6 932.86 rounds to RM7 000 and RM48 900 rounds to RM49 000. RM7 000 + RM49 000 = RM56 000.
3
Question 3
RM50 000 − RM12 345.60 = ______
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A
RM50 000.00 − RM12 345.60 = RM37 654.40. Check: RM37 654.40 + RM12 345.60 = RM50 000.
4
Question 4
10 × RM3 482.50 = ______
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C
Multiplying by 10 moves the decimal point one place to the right: RM34 825.00 = RM34 825.
5
Question 5
A school pays RM48 060 for 6 identical benches. What is the cost of one bench?
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D
RM48 060 ÷ 6 = RM8 010. Check: 6 × RM8 010 = RM48 060.
6
Question 6
Which payment instrument represents cash to be sent to a named person and is issued by the post office?
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B
A postal order is issued by the post office. A cheque is a written order to a bank.
7
Question 7
The exchange rate is RM1 = 25.823 yen. How many yen can RM10 buy?
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A
10 × 25.823 = 258.23 yen.
8
Question 8
RM800 + RM1 250 − RM450 = ______
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C
Work from left to right: RM800 + RM1 250 = RM2 050, then RM2 050 − RM450 = RM1 600.
Section B: structured questions
32 marksAnswer all questions. Show your working.
9
Question 9
Mr Tan's three accounts hold RM6 932.86, RM48 900 and RM10 973.42.
[1 mark]
(a)Estimate the total to the nearest thousand ringgit.
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Tick each point you got.
[2 marks]
(b)Calculate the actual total.
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Tick each point you got.
10
Question 10
A company has RM60 000 for charity. It gives RM18 750 to a school and RM12 480.50 to an orphanage. How much money is left?
[2 marks]
(a)Write the number sentence and calculate.
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11
Question 11
Calculate.
[1 mark]
(a)The cost of 23 drones at RM2 900 each.
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[1 mark]
(b)9 × RM3 192.85
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12
Question 12
Divide.
[1 mark]
(a)RM19 192 ÷ 8
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[1 mark]
(b)RM10 907.50 ÷ 10
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Tick each point you got.
13
Question 13
Karl wants to buy a pencil case that costs RM12. The table shows his money for one week.
| Money received | Amount | Expense | Amount |
|---|---|---|---|
| Pocket money | RM5.00 | Curry puff and cake | RM2.00 |
| Pocket money | RM5.00 | Nasi lemak | RM2.00 |
| Drawing paper | RM1.00 | ||
| Pocket money | RM5.00 | Tose | RM2.00 |
| From brother | RM10.00 | Stationery | RM5.00 |
| Pocket money | RM5.00 | Roti canai | RM2.00 |
| Pocket money | RM5.00 | Steamed bun | RM2.00 |
| Earned from washing cars | RM15.00 | Toy | RM5.00 |
[1 mark]
(a)Find Karl's total money received.
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[1 mark]
(b)Find his total expense.
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[1 mark]
(c)How much does he save?
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[1 mark]
(d)Does Karl have enough savings to buy the pencil case?
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Yes
His savings of RM29 are more than RM12.
14
Question 14
Diagram 1 shows how Puan Sofia pays RM84 000 for a renovation in 6 equal instalments from January to June.
[1 mark]
(a)What is one instalment?
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[1 mark]
(b)How much has she paid until April?
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[1 mark]
(c)How much is the balance after April?
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15
Question 15
In March, Encik Hadi has RM42 500.60 in his account. He pays RM18 000 for his son's fees. In April he deposits a cheque worth RM9 750.25.
[1 mark]
(a)What is his balance after he pays the fees?
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[1 mark]
(b)What is his balance after he deposits the cheque?
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Tick each point you got.
[1 mark]
(c)Show how to check your answer to (b) by subtracting.
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Tick each point you got.
16
Question 16
Aina says: "RM12 000 ÷ 4 × 6 = RM12 000 ÷ 24 = RM500."
[1 mark]
(a)Is Aina correct?
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No
Work from left to right. Do not multiply 4 × 6 first.
[2 marks]
(b)Explain her mistake and give the correct answer.
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Tick each point you got.
17
Question 17
Wira wants to buy a bicycle that costs RM240. He has RM90 in his savings and plans to save RM30 each month.
[1 mark]
(a)How much more money does he need?
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[1 mark]
(b)How many months will it take him?
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[2 marks]
(c)Suggest two ways Wira can earn extra money to reach his target sooner.
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18
Question 18
Mr Lee goes to South Korea. The exchange rate is RM1 = 286.51 won.
[2 marks]
(a)How many won does he get for RM2 000?
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Tick each point you got.
[1 mark]
(b)He pays a restaurant bill with a card, and the money is taken out of his savings account at once. Which payment instrument is this?
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Debit card
A debit card pays straight from the savings account. A credit card means pay later.
19
Question 19
The Aini family's monthly income is RM3 800. Each month they spend RM1 150.50 on food, RM900 on rent and RM420.75 on transport.
[2 marks]
(a)Calculate the total of their expenses.
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Tick each point you got.
[1 mark]
(b)How much money is left each month as savings?
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Tick each point you got.