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Wednesday, August 4, 2021

Primary School Numbers from 1 to 100 only Multiples and Factors for learning of properties such as only Multiples and Factors JavaScript HTML5 Applet Simulation Model

Primary School Numbers from 1 to 100 only Multiples and Factors for learning of properties such as only Multiples and Factors JavaScript HTML5 Applet Simulation Model

https://vle.learning.moe.edu.sg/mrv/community-gallery/lesson/view/f778f077-2129-48b9-9f5c-fa0a59a643b0/page/30447489


https://iwant2study.org/ospsg/index.php/1097-number1to100-multiples-and-factors
direct link

I am a multiple of 7. I am between 50 to 100. The digit in the tens place is 0. What am I?
Answer 70
I am a factor of 30. When you round me to the nearest tens place, you get 20. What number am I?
Answer: 15



Miss Lim has 36 pens and 54 pencils. She distributed them equally among her students.What is the greatest number of students that Miss Lim can have?
Answer: 18



Miss Lim has 36 pens and 54 pencils. She distributed them equally among her students.What is the greatest number of students that Miss Lim can have?
Suggested steps:
Factors of 36: 1, 2, 3, 4, 9, 12, 18, and 36
Factors of 54: 1, 2, 3, 6, 9, 18, 27, and 54
The common factors are: 1, 2, 3, 9, and 18
The greatest common factor is 18
Answer: 18















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