3 Digit Addition and Subtraction Word Problems Challenge

What does the 'C' in CUBES strategy stand for?

• Calculate the answer

• Combine the numbers

• Circle the important numbers

• Cut out unnecessary information

What is the first step in solving a word problem using the CUBES strategy?

• Box in key words

• Underline the question

• Circle the important numbers

• Write the equation

What is the purpose of boxing in keywords in the CUBES strategy?

• To find the answer quickly

• To underline the question

• To identify the numbers involved

• To highlight the operation needed

In the example problem, what operation is suggested by the keyword 'in all'?

• Subtraction

• Addition

• Multiplication

• Division

What does the 'E' in CUBES strategy stand for?

• Write the Equation

• Eliminate unnecessary information

• Examine the problem

• Estimate the answer

What is the sum of 427 and 125?

• 542

• 552

• 572

• 562

How many treats does Bodi have more than Marlo?

• None, they have the same amount

• 38 treats

• 28 treats

• 18 treats

How many stickers did Mrs. A and Mrs. Silva hand out altogether?

• 429 stickers

• 459 stickers

• 439 stickers

• 449 stickers

How many students received high-fives in total from Mrs. Smith and Mrs. Kaufman?

• 692 students

• 702 students

• 712 students

• 722 students

After giving Mrs. McGrath some erasers, how many does Mrs. Jallat have left?

• 389 erasers

• 399 erasers

• 419 erasers

• 409 erasers