Q1 Place Value and Rounding

Brady writes a number with 2 hundred thousands, 4 hundreds, 5 tens, and 7 ones as 20,457. Which statement corrects Brady's error?

• The number is actually 204,507.

• The number is actually 24,507.

• The number is actually 200,457.

• The number is actually 245,007.

What is 732,418 in expanded form?

• 700,000 + 30,000 + 2,000 + 400 + 10 + 8

• 70,000 + 3,000 + 200 + 40 + 18

• 700,000 + 3,000 + 200 + 40 + 18

• 7 + 3 + 2 + 4 + 1 + 8

Which expression shows the relationship between the value of the 5 in 7,539 to the value of 5 in 27,985?

• 500 ÷ 10

• 500 ÷ 100

• 50 ÷ 5

• 5 ÷ 50

Which statement explains how the values of 5,400 and 540 are different?

• 5,400 is 10 times as large as 540

• 5,400 is 100 times as large as 540

• 5,400 is 1,000 times as large as 540

• 5,400 is 10,000 times as large as 540

Emma and John each wrote a number on the board. Emma wrote the number 63,592. The 3 in John's number is 10 times larger than the 3 in Emma’s number. Which number did John write?

• 36,592

• 63,529

• 93,652

• 89,652

Which of the following statements is FALSE?

• 123,456 < 123,465

• 234,567 > 234,576

• 345,678 = 345,678

• 456,789 < 456,798

Sarah has 509,123 feet of rope. John has 508,321 feet of rope. Which statement is true?

• 509,123 > 508,321

• 509,123 = 508,321

• 509,123 < 508,321

Round to the nearest thousand 342,789

• 342,000

• 343,000

• 340,000

• 345,000

Round 5,678,912 to the nearest hundred-thousands.

• 5,600,000

• 5,700,000

• 5,680,000

• 5,690,000

Round 256,789 to the nearest thousand.

• 257,000

• 256,000

• 256,800

• 256,700