Page 11 - NUMINO Challenge_A1

1. Making Numbers with Number Cards

Investigate Making 3-Digit Numbers
Use the three number cards below to make different 3-digit numbers.

123

100s 10s 1s 3-digit number 100s 10s 1s 3-digit number
12 3 123 13 2
21 3 23 1
31 2 32 1

Making the Greatest and Smallest Numbers

Write all the 3-digit numbers that can be made with the number cards
below.

0123

When the number in the When the number in the When the number in the

100s place is 1: 100s place is 2: 100s place is 3:

100s 10s 1s 3-digit 100s 10s 1s 3-digit 100s 10s 1s 3-digit
number number number

1 0 2 102 2 3

1 0 3 103 2 3

120 2 3

12 2 3

1 23

1 23

8 NUMINO Challenge A1