Powers, Exponents, Order of Ops., GCF, LCM Warm-up Day 1

• 16

• 8

• 12

• 24

Tags

CCSS.6.EE.A.1

• Both have the same value

• Cannot be determined

Tags

CCSS.6.EE.A.1

Find the greatest common factor (GCF) of 18 and 24.

• 6

• 3

• 12

• 9

What is the least common multiple (LCM) of 4 and 6?

• 12

• 8

• 16

• 18

It is important to find the LCM when working with fractions because:

• it helps to find a common denominator for addition or subtraction

• it makes the fractions larger

• it changes the value of the fractions

• it is only needed for multiplication

• The student added 2 and 5 before squaring

• The student squared 3 first.

• The student squared 5 instead of 3.

• The student multiplied before adding.

Tags

CCSS.6.EE.A.1

Is this question asking to find GCF or LCM?

• GCF
• LCM

Tags

CCSS.4.OA.B.4