Unit 1 Test

Which of these is 147,038 in word form?

• A.

  one million, forty-seven hundred, thirty-eight

• B.

  one hundred thousand, four hundred seventy, thirty-eight

• C.

  one million, forty-seven thousand, thirty-eight

• D.

  one hundred forty-seven thousand, thirty-eight

Consider this sum. Select all the statements that are true about this sum.

• A. The ones are added correctly.

• B. The ones are regrouped correctly.

• C. The tens are regrouped correctly.

• D. The sum is correct.

Round this number to the nearest thousand. 291,561

• A. 291,000

• B. 292,000

• C. 300,000

• D. 291,600

Last summer, Tony swam 6,070 meters. This summer, he swam 5,664 meters. How many meters less did he swim this year compared to last year?

• A.

  460 meters

• B.

  406 meters

• C.

  11,734 meters

• D.

  414 meters

How do you write 5 hundred thousand, 7 ten thousand, 2 thousand, 9 hundred, 3 tens, and 4 units in expanded form?

• A.

  500,000 + 70,000 + 2,000 + 900 + 3 + 4

• B.

  500,000 + 70,000 + 200 + 90 + 30 + 4

• C.

  500,000 + 70,000 + 2,000 + 900 + 30 + 4

• D.

  5,000,000 + 700,000 + 20,000 + 9,000 + 30 + 4

Select all the numbers that could go in the box to make the number sentence true.

336,520 < ________ < 581,251

(Which number is greater than 336,520, but less than 581,251?)

• A.

  515,894

• B.

  581,821

• C.

  345,061

• D.

  765,382

The pattern is "add seven." The first number is 6. What is the third number?

• A.

  16

• B.

  20

• C.

  18

• D.

  23

Are these comparison statements true or false? For each statement, choose True or False to show your answer.

• A.

  True

  True

  False

• B.

  True

  False

  Equal

• C.

  False

  False

  True

• D.

  True

  True

  True

A digit is missing in the number below. The number was rounded to the nearest ten thousand. 26_382 ≈ 270,000 Choose the number that could be missing.

• A. 2

• B. 3

• C. 4

• D. 5

Use an answer from the bank in each box to complete the subtraction problem. Fill in the number to see if the problem works

• 2

  1

  6

• 5

  3

  4

• 8

  0

  1

• 4

  3

  1