Special Exercise M3

Rounding to the nearest 10.

23

Rounding to the nearest 100.

187

My weight is 38 kg. It's ... gram

This polling show tally mark. Write by number.

My number is odd. If I add the first number and the second number become 3. Who am I?

In the park, there are 2 boys and 3 dogs. How many the legs altogether?

..... + 56 = 100

39 + ..... = 100

My train will arrive at 09.30. If the journey needs 45 minutes. I have to go at ....

The length of my ribbon is 50 cm. My sister has 35 cm and my brother has 60 cm. What is the total our ribbon in centimetre?