Page 12 - 新思维数学学生用书3 样章
P. 12
1.1 Hundreds, tens and ones
2 Complete the missing numbers.
428 = 00 + 0 +
913 = 00 + 0 +
= 500 + 70 + 6
= 300 + 90 + 5
3 What 3-digit number is shown in each place value grid?
a b
100s 10s 1s 100s 10s 1s
4 What 3-digit number is represented below?
11
