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Test 1-a:Read and understand the question carefully. Choose and encircle the letter of the correct -
"1.the greatest common factor of 18 and 27.
a.3
b.6
c.9
2.The ather term for factor is
a.divisor
b.division.
c.prime number
3.What is the GCF/greatest common factor of 9 and 45?
a.3
b.9
c.15
4.The greatest common factor of 3,12 and 27 is
a.3
b.4
c.9
5.What is the GCF of 10,15 and 20?
a.2
b.4
c.5
6.How many steps in solving word problem is
a.4
b.5
c.3
7.What is the first steps in solving word problem is
a.understand
b.solve
c.plan
8.The last steps in solving word problem is
a.answer
b.solve
c.plan
9.The product of numbers ___and___is 45.If ane foctor is 5.
a.15
b.3
c.9.
10.What is the product of 2 and74, then plus 2. What is answer?
a.152
b.150
c.154"
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