Question:

Level 1 PSLE

A string of beads on a table is partly covered by a piece of cloth as shown. There are 3 white beads between every 2 grey beads. Altogether, there are 14 grey beads. What is the total number of white beads?

A string of beads on a table is partly covered by a piece of cloth as shown. There are 3 white beads between every 2 grey beads. Altogether, there are 14 grey beads. What is the total number of white beads?

1 m

Level 1

Complete the number pattern. Fill in the missing number.

1063, 1064, , 1066, 1067,

1 m
Complete the number pattern. Fill in the missing number.

1063, 1064, , 1066, 1067,

Level 1

The diagram shows the seating arrangement in an auditorium. The rest of the seats follow the same pattern. How many seats are there in Row 11?

The diagram shows the seating arrangement in an auditorium. The rest of the seats follow the same pattern. How many seats are there in Row 11?

1 m

Level 1

What are the missing numbers?

1222, (a) , 1242, 1252, (b) , 1272

1 m
What are the missing numbers?

1222, (a) , 1242, 1252, (b) , 1272

Level 1

Complete the following number pattern.

469, 479, 499, 509, , 539, 559, 569

1 m
Complete the following number pattern.

469, 479, 499, 509, , 539, 559, 569

Level 1

What is the missing number in the number pattern.

20, 22, 26, 32, , 50

1 m
What is the missing number in the number pattern.

20, 22, 26, 32, , 50

Level 3

Find the sum of^{1}_{2} + ^{1}_{3} + ^{2}_{3} + ^{1}_{4} + ^{2}_{4} + ^{3}_{4} + ^{1}_{5} + ^{2}_{5} + ^{3}_{5} + ^{4}_{5} + . . . + . . . +
^{1}_{20} + ^{2}_{20} + . . . + . . . +
. . . + ^{19}_{20}.

3 m
Find the sum of

Level 3

Find the missing numbers.

Find the missing numbers.

- A
- B
- C
- D

4 m

Level 3

Find the missing numbers.

The numbers in each row and column must add up to the same answer.

Find the missing numbers.

The numbers in each row and column must add up to the same answer.

- A
- B

4 m

Level 3

Find the missing numbers.

The sum of the 3 numbers across the square is 12. The sum of the 3 numbers down the square is also 12.

Find the missing numbers.

The sum of the 3 numbers across the square is 12. The sum of the 3 numbers down the square is also 12.

- A
- B
- C
- D

4 m