Page 13 - SPARK OF MATH book 6
P. 13
Circle the numbers that are multiples of 5.
19 20 43 15 35 10 40
Circle the numbers that are multiples of 3.
6 23 18 20 30 24 13
Are multiples of 4 always even? Explain.
Are multiples of 3 always odd? Explain.
Your Work
a) Find the prime factorization of 450.
450=
b) Write three numbers have the numbers (5, 2, 7)
as factors.
13
