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Week 3
Keeping Skills Sharp
Monday
Tuesday
Find all the factors of a number:
Find all factors of the number:
1) 51 ________________________________________
1) 70________________________________________
2) 100 _______________________________________
2) 88________________________________________
3) List the first 10 multiples of 7
3) 55 ________________________________________
_______________________________________________
4) 728 ÷ 56 = _________ 5) Is 13 prime or composite?
____________________
Why? _______________
____________________
____________________
4) List the first 10 multiples of 9
Wednesday
Thursday
Find all factor pairs of the number:
Find proper factors of the number:
1) 93_________________________________________
1) 47_________________________________________
2) 86_________________________________________
2) 24_________________________________________
3) List the first 10 multiples of 15
Find the lowest common multiple of
3) 6 and 8 ____________________________________
4) 23 x 46 = __________________________
4) 9 and 21____________________________________
5) GCF of 22 and 20 ____________________________
5) List the factors to find the GCF of 8 and 12
5) 181÷14
Friday
List the factors to find the GCF of each set of numbers.
1) 18 and 27
2) 18 and 24
List multiples to find the LCM of each set of numbers.
4) 9 and 21
5) 6 and 15
3) 15, 35, and 20