Revision Question 2

Round off 956 to the nearest hundred.

• 900

• 800

• 980

• 1000

The time from 12 O’ clock mid-night to 12 O’ clock mid-day is ______ which means _____________________?

• p.m, ante meridiem

• p.m, post meridiem

• a.m, ante meridiem

• a.m, post meridiem

15 ÷ ? = 5, what is the missing number?

• 10

• 7

• 3

• 5

Alvin had 12 sweets, Ariana had 8 sweets. They put all together and then shared them equally. How many sweets does each girl have?

• 14

• 12

• 10

• 8

How many seconds are there in 2 minutes?

• 60 seconds

• 120 seconds

• 90 seconds

• 100 seconds

The factors of 16 are 1, 2, 4, 8 and 16.

The factors of 20 are 1, 2, 4, 5, 10 and 20.

What are the common factors of 16 and 20?

• 1, 5 and 20

• 1, 2 and 4

• 1, 4 and 10

• 4, 5 and 20

The factors of 16 are 1, 2, 4, 8 and 16.

The factors of 20 are 1, 2, 4, 5, 10 and 20.

What is the highest common factors of 16 and 20?

• 1

• 2

• 4

• 5

The factors of 16 are 1, 2, 4, 8 and 16.

The factors of 20 are 1, 2, 4, 5, 10 and 20.

What are the factors of 20 only and not of 16?

• 5, 10 and 20

• 1, 2 and 4

• 1, 5 and 8

• 1, 8 and 16

The factors of 16 are 1, 2, 4, 8 and 16.

The factors of 20 are 1, 2, 4, 5, 10 and 20.

What are the factors of 16 only and not of 20?

• 8 and 16

• 1, 2 and 5

• 4, 5 and 16

• 5, 10 and 20