Exploring Operations with Rational Numbers

What operation is suggested by the keyword 'increased by'?

• Division

• Addition

• Subtraction

• Multiplication

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

If a statement includes 'decreased by', what operation would you use?

• Multiplication

• Addition

• Subtraction

• Division

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What does the keyword 'twice' imply in an algebraic operation?

• Multiplication

• Subtraction

• Division

• Addition

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which step is crucial before solving a math problem according to the video?

• Guessing the answer

• Understanding the problem

• Skipping unnecessary steps

• Calculating immediately

Tags

CCSS.1.OA.A.1

What is the correct operation for finding the difference in temperatures?

• Subtraction

• None of the above

• Addition

• Multiplication

Tags

CCSS.7.NS.A.1C

How do you calculate the total distance Ally covered during her skydiving jump?

• Multiplying the heights

• Adding two distances

• Subtracting starting and ending points

• Dividing the heights

Tags

CCSS.7.EE.B.3

What is the initial charge for Becky's taxi ride?

• $0.35 per mile

• $8.00

• $3.50

• $10.00

Tags

CCSS.7.RP.A.2C

How much does Becky pay per mile she travels in the taxi?

• $3.50

• $0.35

• $10.00

• $8.00

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

How many points does Kevin lose for each incorrect answer in the trivia game?

• 0.25 points

• 0.5 points

• 1 point

• None

Tags

CCSS.6.NS.B.3

What is Kevin's total score after answering all questions in the trivia game?

• 6 points

• 8 points

• 10 points

• 2 points

Tags

CCSS.7.EE.B.3