SEA Mathematics 2022 Past Paper

Write the numeral for thirty-five thousand and ninety-six.

Answer _____________________________

The number 875 is increased by 625. What is the new number?

Answer _____________________________

Divide 372 by 12

Answer _____________________________

$\frac{1}{7}$ of ____ = 19

____ =

Answer _____________________________

Circle the number that is NOT a square number.

Calculate $\frac{11}{12} - \frac{2}{3}$

Answer _____________________________

Calculate $\frac{6}{7} \times 84$

Answer _____________________________

Convert $\frac{47}{5}$ to a mixed number.

Answer _____________________________

The maximum score of a spelling test was 50. Anika scored 60%. What was Anika's score on the test?

Answer _____________________________

Sam bought two of the bottled water shown below. How much change did he receive from $10.00?

Answer S _____________________________

What is the length of the pencil, in centimetres?

Answer _____________________________ cm

Write the time shown on the clock.

Answer _____________________________

How many pineapples of the same mass will balance the scale?

Answer _____________________________ pineapples

An empty container and a full carton of milk are shown below.

How many cartons of milk will fill the container? Answer _____________________________ cartons

The cross-section of the prism shown below is a square.

What is the name of the prism?

Answer _____________________________

Which of the shapes shown below is NOT symmetrical?

Answer _____________________________

Which triangle below has an angle that is greater than a right angle?

Answer _____________________________

The tally chart below shows the months in which the students in a class were born.

The Months in which Students were Born

Which month represents the mode?

Answer _____________________________

The table below shows Maddie's marks in her end of term tests. Maddie's Marks The subjects and marks obtained are: Mathematics: 80 Language Arts: 91 Social Studies: 82 Science: 53 What was Maddie's mean mark? Answer _____________________________

The incomplete bar graph below shows the colour of the vehicles in a car park.

If there are 24 vehicles in the car park, how many of the vehicles are blue?

Answer _____________________________ blue vehicles

Write the following numbers in ascending order.

$135.9 \quad 319.5 \quad 53.91 \quad 95.31$

Answer _____________________________

Write the correct number in each shape below to complete the number sentences.

The shaded fraction of the square represents 16 students in a class.

What is the total number of students in the class?

Answer _____________________________ students

Anil's age is a factor of 48. Seven years ago, his age was a multiple of 5. What is Anil's age now? Answer _____________________________ years

Mr. Grant bought 48 m of wire. He used $\frac{13}{16}$ of the wire to make basket frames.

He cut the remaining wire into equal lengths to make basket handles. Each basket handle was made with $\frac{3}{4}$ m of wire.

How many basket handles did he make?

Answer _____________________________ basket handles

The costs of rackets and balls are shown below.

Calculate the cost of 1 racket.

Answer $_____________________________

A vendor received a total of $125.00 from the sale of snow-cones and ice-cream cones. The cost of a snow-cone is $5.00 and the cost of an ice-cream cone is $10.00. He sold 7 more snow-cones than ice-cream cones.

Calculate the total number of snow-cones sold.

Answer _____________________________ snow-cones

Corey's weekly allowance was $60.00. He received $\frac{1}{8}$ of his weekly allowance for each of the three additional chores he completed.

Calculate Corey's total allowance for the week.

Answer $ _____________________________

A square and a rectangle are drawn on the 1 cm grid below.

What is the difference in their perimeters?

Answer _____________________________ cm

The shaded rectangle on the 1 m grid below represents a flower bed. The flower bed is $\frac{1}{9}$ of the area of a square park.

On the grid below, draw the square park and shade its area.

Small identical cubes are placed inside a cuboid as shown below.

How many more of these cubes are needed to fill the cuboid completely?

Answer _____________________________ cubes

The time on a clock is correct at 8:00 a.m. The clock loses 5 minutes every hour. What time would the clock show when the correct time is 3:00 p.m.?

Answer _____________________________ p.m.

On the grid below, label the position of the point B such that the quadrilateral ABCD has one right angle. Draw lines to form the quadrilateral ABCD.

An incomplete symmetrical shape is shown on the grid below. Using AB as the line of symmetry, complete the shape.

The mean of four numbers was 80. When one number was removed the mean remained 80.

Explain how this was possible.

Answer _____________________________

A basket with oranges was weighed. The same basket was weighed with bananas. Finally, the basket was weighed with the oranges and the bananas. The graph below shows the mass of the items.

What is the mass of the basket?

Answer _____________________________ kg

Indira had 90 pens. She kept $\frac{1}{3}$ for herself and gave $\frac{1}{4}$ of the remainder to Keone. She shared the remaining pens between Alison and Yvette such that Alison received 9 more pens than Yvette.

How many pens did Alison receive?

Answer pens

An isosceles triangle is drawn on the 1 cm grid below. Six identical circles partially cover the triangle. Each circle is divided into four equal parts. The area of the shaded fraction shown in the circle is $2 \text{ cm}^2$.

What area of the triangle is not covered by the circles?

Answer _____________________________ $\text{cm}^2$

The incomplete pattern below shows the position of its elements.

(a) Explain the pattern rule.

Answer _______________________________________________________________________________________

(b) Draw the 19th element.

(c) State the position at which the pattern begins repeating for the fifth time.

Answer _____________________________

The bar graph below shows the daily minimum and maximum temperatures recorded for one week.

(a) What is the difference between the minimum and maximum temperature on the hottest day?

Answer _____________________________ degrees C

(b) On which days is the difference between the minimum and maximum temperatures the same?

Answer _____________________________

(c) On which day is the difference between the minimum and maximum temperatures the largest?

Answer _____________________________