iReady Math Unit 3: Unit Review

Compare the pair of numbers. Choose <, >, or = for each comparison. 560 O 5 hundreds 6 tens.

• A) <

• B) >

• C) =

Which are ways to show 517 + 386? Choose all the correct answers.

• 386 + 51 + 7

• 500 + 300 + 10 + 80 + 7 + 6

• 300 + 80 + 6 + 500 + 10 + 7

• 800 + 90 + 13

• 517 + 80 + 6

Compare the pair of numbers. Choose <, >, or = for each comparison. 398 O 389

• A) <

• B) >

• C) =

Diego has 138 stickers. Paige has 247 stickers.

How many more stickers does Paige have than Diego?

• 109

• 100

• 385

• 80

Sarah collects rocks for four days and records the numbers in a chart.

Monday-65

Tuesday-31

Wednesday- 11

Thursday - 42

Sarah adds two numbers that make at least 100 first. Which two numbers did she add to make a number greater than 100?

• Sarah added 65 and 42.

• Sarah added 65 and 31.

• Sarah added 31 and 42.

• Sarah added 65 and 11.

Sarah collects rocks for four days and records the numbers in a chart.

Monday-65

Tuesday-31

Wednesday- 11

Thursday - 42

How many rocks did Sarah collect in all?

• Sarah collected

  109 rocks.

• Sarah collected 137 rocks.

• Sarah collected 149 rocks.

• Sarah collected 151 rocks.

Which is another way to show 5 hundreds and 7 tens?

• 57

• 500 + 7

• 507

• 500 + 70

Skip-count to complete the number pattern. Write your answers in the blanks. 445, ____, 435, ____, 425, ____.

• 440, 430, 420

• 444, 433,422

• 450, 460, 470

• 545, 555, 565,