Mastering Fraction Operations: Addition and Subtraction

What is the purpose of using Edpuzzle for review sessions?

• To offer only open-ended questions

• To replace in-person classes entirely

• To track video watching and provide interactive questions

• To provide video tutorials without any questions

What is the result of -5 - 7?

• 12

• -2

• 2

• -12

Tags

CCSS.7.NS.A.1C

How do you handle double negatives in subtraction?

• Add them together

• Treat them as a negative

• Ignore them

• Treat them as a positive

Tags

CCSS.7.NS.A.1C

What must be ensured before adding or subtracting fractions?

• Fractions must be negative

• Fractions must have a common numerator

• Fractions must have a common denominator

• Fractions must be positive

Tags

CCSS.7.NS.A.1C

What is the result of 1/7 - (-1/3)?

• 10/21

• 4/21

• 1/21

• 7/21

Tags

CCSS.7.NS.A.1C

When multiplying fractions, what is not required?

• Multiplying numerators and denominators

• Common denominators

• Reducing fractions

• Checking signs

Tags

CCSS.5.NF.B.6

What is the result of 4/5 * -10/11?

• -40/55

• 8/11

• 40/55

• -8/11

Tags

CCSS.7.NS.A.2A

What is the rule for dividing fractions?

• Keep, Change, Flip

• Keep, Add, Flip

• Change, Keep, Flip

• Flip, Change, Keep

Tags

CCSS.6.NS.A.1

What is the result of 1/2 ÷ -1/3?

• 1/6

• 3/2

• -3/2

• -1/6

Tags

CCSS.7.NS.A.2B

What is the result of -3/7 ÷ -6/11?

• -11/14

• -3/14

• 3/14

• 11/14

Tags

CCSS.7.NS.A.2B