Page 8 - PlayFacto_A9
P. 8
Properties of numbers
Find the properties of a number.
• It is an even number.
• It is a 2-digit number.
• It is greater than 50.
72 • The number in the tens place is odd.
• The number in the tens place is greater than
the number in the ones place.
• The sum of the digits is 9.
• The difference between the digits is 5.
Example 1 Find one incorrect statement about the given number.
83
① It is greater than 50. ② The sum of the digits is 11.
③ It is an odd number. ④ The numbers in the tens
place and the ones place are
⑤ The number in the tens place is the same.
greater than the number in the
ones place.
1. Secret chip 5
Find the properties of a number.
• It is an even number.
• It is a 2-digit number.
• It is greater than 50.
72 • The number in the tens place is odd.
• The number in the tens place is greater than
the number in the ones place.
• The sum of the digits is 9.
• The difference between the digits is 5.
Example 1 Find one incorrect statement about the given number.
83
① It is greater than 50. ② The sum of the digits is 11.
③ It is an odd number. ④ The numbers in the tens
place and the ones place are
⑤ The number in the tens place is the same.
greater than the number in the
ones place.
1. Secret chip 5
