Page 8 - 新思维数学活动用书3 样章

1.1 Hundreds, tens and ones

Now write this number in words.

4 What 3-digit numbers are represented below?

a

b 100s 10s 1s

5 What is the value of the ringed digit in each 3-digit number?

1 64 23 7

31 5 1 2 8

4 52 3 8 1

Which hundreds values have not been used in these numbers?

Practice

6 Write the numbers in the next row of the 1 to 1000 strip.

351 352 353 354 355 356 357 358 359 360

7