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SMC 2023 - Grade 3
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- 2 tens more than ...... is 5860.
- 18 + 6 + 6 = ... × 6
- What is the total volume of water in the 2 beakers below? Give your answer in ml.

- Express 3 h 25 min in minutes.
- The graph below shows the number of fruits James sold.

How many fruits must he sell on Wednesday so that he can sell a total of 280 fruits for the 3 days? - What is the missing number in the box below?
$$\frac{21}{49}=\frac{3}{\cdots}$$ - Study the diagram below. How much heavier is the papaya than the apple? Give your answer in grams.

- Which one of the following fractions is greater than $\frac{1}{2}$?
Option (1) $\frac{3}{6}$
Option (2) $\frac{3}{7}$
Option (3) $\frac{4}{7}$
Option (4) $\frac{4}{9}$ - What fraction of the figure below is shaded?

Option (1) $\frac{5}{12}$
Option (2) $\frac{6}{12}$
Option (3) $\frac{7}{12}$
Option (4) $\frac{8}{12}$ - The clock below is 20 min fast. Which of the following options shows the actual time?

Option (1) 20 minutes to 3
Option (2) 20 minutes past 3
Option (3) 20 minutes to 2
Option (4) 20 minutes past 2 - Look at the diagram below. Which of the following options shows a pair of perpendicular lines?

Option (1) AB and CD
Option (2) CD and DE
Option (3) AF and EF
Option (4) EF and CD - Study the neighbourhood map below.

Which of the following options is a correct statement?
Option (1) Nature Street is parallel to Flora Lane.
Option (2) Crescent Walk is parallel to Valley Road.
Option (3) Nature Street is parallel to Densely Park.
Option (4) Sunset Link is parallel to Crescent Walk - Tina bought a bag. She gave the cashier 2 fifty-dollar notes. She received $\$$2.75 change.
Which of the following options shows the cost of the bag?
Option (1) $\$$98.75
Option (2) $\$$98.25
Option (3) $\$$97.75
Option (4) $\$$97.25 - Julie saves only five-cent and twenty-cent coins in her piggy bank. She wants to buy a birthday present that costs $\$$6. She has only $\$$4.85 in the piggy bank. Which of the following options shows the additional coins she will need in order to buy the birthday present?
Option (1) 1 five-cent coins and 5 twenty-cent coins
Option (2) 5 five-cent coins and 3 twenty-cent coins
Option (3) 7 five-cent coins and 4 twenty-cent coins
Option (4) 8 five-cent coins and 5 twenty-cent coins - Mr Mok is a taxi driver. He drove 6 h on Sunday. He drove 2 h 55 min less on Monday than on Sunday. What is the total amount of time he drove on Sunday and Monday? Give your answer in minutes.
- The figure below is made up of 5 identical squares of sides 3 cm. What is the area of the figure? Give your answer in square centimetres.

- Study the picture below. How long more must the rubber band be stretched so that it has the same length as the pencil? Give your answer in centimetres.

- A jug holds 1000 m$\mathcal{l}$ of orange juice. After filling 3 identical glasses, 376 m$\mathcal{l}$ of orange juice is left in the jug. What is the capacity of one such glass? Give your answer in millimetres.

- A farmer had 450 apples. He put them into 7 boxes equally and had 58 apples left. How many apples were there in each box?
- Sticks were used to form triangles as shown in the figures below.

The arrangement continued in the same pattern. How many sticks would be needed to form Figure 9? - Mangoes were sold at $\$$24 for 3 kg. Mdm Ong sold 27 kg of mangoes. How much did she receive from selling the mangoes?
- John, Sam, and Tom are standing in a row to take a photograph. They will switch positions after each shot. How many different ways can they stand in a row to take the photograph?

- The total mass of 3 mangoes and 1 watermelon is 2 kg 600 g. The mass of each mango is 350 g. What is the mass of the watermelon? Give your answer in grams.
- A wallet and 4 pouches cost $\$$265. The wallet and 2 such pouches cost $\$$189. Find the cost of 1 wallet.
- Polly has 72 oranges. She has 8 times as many oranges as apples. She has 4 times as many pears as apples. How many pears does Polly have?
- The bar graph below shows the number of carnival tickets sold by four classes in Primary Three.

Each carnival ticket cost $\$$8. What is the difference between the class with the most amount of money collected and the class with the least amount of money collected? - Jack and Tom had a total of $\$$330. Jack gave $\$$87 to Tom. In the end, Tom had twice as much money as Jack. How much money did Tom have at first?
- A wire is 2 m long. It is cut into 2 pieces which are bent to form two squares, A and B, as shown below.

What is the length of each side of Square B? Give your answer in centimetres. - Find the perimeter of the shaded figure. Give your answer in centimetres.

- At a bakery, cheese tarts are sold in boxes of 3. Each box of cheese tart costs $\$$8. Each piece of cheese tart costs $\$$2.80 Mdm Sim has $\$$55. What is the greatest number of cheese tarts she can buy?

- Rectangle ABCD is made up of 1 big shaded rectangle and 5 identical smaller unshaded rectangles. The area of the shaded rectangle is 35 cm2 and the length of DC is 15 cm. What is the area of Rectangle ABCD? Give your answer in square centimetres.

- A jug can hold 1050 ml of water. A bottle can hold 225 ml less water than the jug. A flask can hold 3 times as much water as the bottle. How much water can the items hold altogether? Give your answer in millilitres.

- A container with 20 identical beads weighed 826 g. When 7 beads were removed, the mass of the container with the remaining beads was 721 g. What was the mass of 9 such beads? Give your answer in grams.
- Look at the diagram below. The length of a rectangle is 3 times its breadth. Its breadth is 8 cm. What is the perimeter of the rectangle? Give your answer in centimetres.

- The figure below is formed using 3 identical rectangles. The perimeter of the figure is 60 cm. Find the total area of the figure. Give your answer in square centimetres.

- Jay and Kenny had an equal amount of money. Jay bought 5 cookies and had $\$$3.60 left. Kenny wanted to buy 8 cookies but he was short of $\$$4.80. Find the cost of 1 cookie. Give your answer in cents.
- The figure below is made up of 9 identical squares. 5 of the squares are shaded. How many unshaded squares should be shaded so that $\frac{2}{3}$ of the figure is shaded?

- A total of 480 students was asked to choose their favourite ice cream flavours. The bar graph shows the numbers for each of the 4 Ice Cream flavours.

How many students have chosen more than one flavours? - Rita and Sarah had the same number of beads. Rita gave away 35 beads and Sarah received 40 beads. In the end, Sarah had 4 times as many beads as Rita. How many beads did Sarah have at first?
- A farmer had 98 oranges and pears. He packed all of them into similar boxes. Each box can hold 6 oranges or 5 pears. There are 2 more boxes of pears than oranges. How many oranges did he have?
- A shopkeeper has 622 pens of 3 different colours in a shop. There are 4 times as many blue pens as green pens. There are 35 fewer red pens than blue pens. How many blue and red pens are there altogether in the shop?
- 11 taxis were hired to fetch 52 passengers to their hotels. Each small taxi carried 4 passengers and each big taxi carried 6 passengers. How many small taxis were hired?
- 6 dustbins are lined up in a row with equal distance between them. The length of each dustbin is 35 cm. The total distance from the first dustbin to the last dustbin is 835 cm. What is the distance between the 5th and 6th dustbins? Give your answer in centimetres.

- Mrs Tan invited some children to her party. The number of girls was twice the number of boys at the party. Each girl received 2 lollipops and each boy received 3 lollipops. Mrs Tan gave out 154 lollipops in all. How many children were invited to the party?
- Some stars are arranged in rows. The first 3 rows are shown below.

Which row has a total of 947 stars?
This topic was modified 3 minggu ago by Admin dot
Posted : 23/06/2026 7:48 am
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