Page 71 - NUMINO Challenge_L1
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1. Numbers and Digits
Number of Digits
Numbers are written using digits.
36 is a 2-digit number that has the digits 3 and 6.
36
digit in tens place digit in ones place
EExxpplloorree From 8 to 12, there are 5 numbers (8, 9, 10, 11, and 12), and 8
digits (8, 9, 1, 0, 1, 1, 1, 2).
8 9 10 11 12 8 9 10 11 12
5 numbers 8 digits
EExxeerrcciissee How many digits are there?
2 15 27 6 5
68 NUMINO Challenge L1
Number of Digits
Numbers are written using digits.
36 is a 2-digit number that has the digits 3 and 6.
36
digit in tens place digit in ones place
EExxpplloorree From 8 to 12, there are 5 numbers (8, 9, 10, 11, and 12), and 8
digits (8, 9, 1, 0, 1, 1, 1, 2).
8 9 10 11 12 8 9 10 11 12
5 numbers 8 digits
EExxeerrcciissee How many digits are there?
2 15 27 6 5
68 NUMINO Challenge L1
