Math Quiz

What is 388 rounded to the nearest hundred?

• 300

• 380

• 390

• 400

Find 436 + 542. Record your answer on the grid. Then fill in the bubbles.

Michael has 723 marbles, and he gave 285 marbles to Arjun. How many marbles does Michael have left? Show your work.

• 438
• 350
• 600
• 500

Add on to subtract. Write your answer in the blanks. 326 + 4 + ............... + 2 = 392 so 392 - 326 = ...............

Dakota takes 426 photos of plants. He rounds to tell people how many photos he takes. Write your answers in the blanks. Rounded to the nearest ten, Dakota takes __________ photos of plants.

Dakota takes 426 photos of plants. He rounds to tell people how many photos he takes. Write your answers in the blanks. Rounded to the nearest hundred, Dakota takes __________ photos of plants.

Which of these diagrams or solutions represents 176 + 139? Choose all the correct answers.

• 176

• 5

• 10

• 1 hundred + 1 hundred = 2 hundreds

• 200

Use Mr. Gemelli’s guidelines to find the total number of trays and bananas he should order for student lunches for next week. Write a letter to Mr. Gemelli telling him how many of each item he should order and explain how you know.

Be Precise: How did you decide how to round the numbers in Mr. Gemelli’s table?

Reason Mathematically: What strategies did you use to add the numbers in this problem?