Computation
Give the first 2 multiples of 7
14 and 21
Is 42 divisible by 3?
yes - show your evidence
The Math book has 1533 pages in the first part and 1488 pages in the answer section. How many pages does it have?
It has 3021 pages in total.
8027x15
120,405
What are the factors of 9
1, 3, 9
Is 3050 divisible by 5?
Yes - prove it. Show your evidence
Which number is divisible by 6? 3106 124 72144
Hint: Numbers which are divisible by both 2 and 3 are divisible by 6. That is, if the last digit of the given number is even AND the sum of its digits is a multiple of 3, then the number is also a multiple of 6.
72144
7538 / 9
837 remainder 5
837.56