Al's answer to Luana's Primary 5 Maths Whole Numbers Singapore question.

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Al
Al's answer
37 answers (A Helpful Person)
1st
Multiples of 5: 5 10 15 20 25 30 35 40 45 50
Multiples of 5 (+4):9 14 19 24 29 34 39 -44- 49 54
Multiples of 9: 9 18 27 36 45 54 63 72 81 90
Multiples of 9 (+8): 17 26 35 -44- 53 62 71 80 89 98
Common number in modified rows - 44
Ans: 44
Al
Al
4 years ago
My explanation might be a bit confusing
Luana
Luana
4 years ago
Nice thx