Time and seconds

60 seconds = ？ minute(s)

• 2

• 4

• 1

• 3

Sam spends more than 1 minute to do 20 sit up exercise. Which of the following shows the time he may spend?

• 30 seconds

• 45 seconds

• 60 seconds

• 64 seconds

How many seconds have passed?

• 10

• 15

• 20

• 25

How many seconds have passed?

• 45

• 50

• 55

• 60

In the number 42 608, which digit has the greatest value?

• 2

• 4

• 6

• 8

The firm alarm stops at _____________ in the morning.

• eight twenty-two

• eight o-two

• nine o-two

• nine twenty-two

What time is it?

• nine one twenty-three seconds in the morning

• nine o-one twenty three seconds in the morning

How many ‘4’ add together will make ‘64’?

• 11

• 16

• 246

• 256

In the number 69 762, the value of ‘7’ is

• 70

• 700

• 7000

• 70000

72 ÷ 4 =

(a)