9wk Math Review

Which of these describes the number 4,832?

• The sum of four thousands, eight tens, three tens, and two ones.

• The sum of four thousands, eight hundreds, three tens, and two ones.

• The sum of four ten thousands, eight hundreds, three tens, and two ones.

• The sum of forty-eight thousands, three tens, and two ones.

In which empty box would the number 57, 363 make the comparison true?

• A

• B

• C

• D

What is 432 rounded to the nearest tens?

• 440

• 40

• 30

• 430

What is 953 rounded to the nearest tens?

• 950

• 900

• 100

• 960

What is 271 rounded to the nearest tens?

• 270

• 200

• 300

• 280

Order the following numbers from least to greatest.

36,785, 66,989, 66,933, 45,999

• 36,785< 66,989<66,933< 45,999

• 36,785> 66,989>66,933>45,999

• 36,785> 45,999>66,989>66,933

• 36,785<45,999<66,933<66,989

How much money does Joe have?

• $2.98

• $2.78

• $2.87

• $3.00

The list shows three clues about a number.

-The number is less than 8,752.

-The number has a digit greater than 7 in the hundreds place.

-The number is greater than 6,831

Which of these could be the number described?

• 7,892

• 9,923

• 4,568

• 7,245

Ariana had 75 plastic figures in her collection. She gave some away to her friends and then had 25 figures left. Which equation could NOT be used to find the number of plastic figures she gave away?

• 75-25=?

• 25+?=75

• 75+25=

• 75-?=25

Which of these models represents the same number?

• Model R and Model S because 20 tens is equivalent to 2 hundreds.

• Model S and Model T because 2 hundreds is equivalent to 20 ones.

• Model R and Model T because 20 tens is equivalent to 2 ones.

• None of these