Unit 1 Study Guide

In one month, 6,405 cars pass a store. In the same month, 10,783 trucks pass the same store. Use >, <, or = to write a comparison between the number of cars and trucks that pass the store. Do more cars or trucks pass the store?

• 6,405 > 10,783

• 6,405 < 10,783

• 10,783 = 6,405

• 10,783 < 6,405

In one month, 6,405 cars pass a store. In the same month, 10,783 trucks pass the same store. Use >, <, or = to write a comparison between the number of cars and trucks that pass the store. Do more cars or trucks pass the store?

• More cars pass the store.

• More trucks pass the store

How does the value of the 7 in the thousands place compare to the value of the 7 to its right?

• The value of the 7 in the thousands place is 7,000. The value of the 7 to its right is 700. 7,000 is 10 times greater than 700.

• The value of the 7 in the thousands place is 10 times less than the value of the 7 to its right.

• The value of the 7 in the thousands place is equal to the value of the 7 to its right.

• The value of the 7 in the thousands place is 70,000. The value of the 7 to its right is 7,000. 70,000 is 10 times greater than 7,000.

How does the value of the 9 in the thousands place compare to the value of the 9 to its right?

• The value of the 9 in the thousands place is 9,000. The value of the 9 to its right is 900. 9,000 is 10 times greater than 900.

• The value of the 9 in the thousands place is 10 times less than the value of the 9 to its right.

• The value of the 9 in the thousands place is equal to the value of the 9 to its right.

• The value of the 9 in the thousands place is 90,000. The value of the 9 to its right is 9,000. 90,000 is 10 times greater than 9,000.

Decide if each number has been rounded to the nearest thousand, nearest ten thousand, or nearest hundred thousand.

353,070 → 400,000

• Nearest Hundred Thousand

• Nearest Thousand

• Nearest Ten Thousand

Decide if each number has been rounded to the nearest thousand, nearest ten thousand, or nearest hundred thousand.

362,281 → 362,000

• Nearest Hundred Thousand

• Nearest Thousand

• Nearest Ten Thousand

Decide if each number has been rounded to the nearest thousand, nearest ten thousand, or nearest hundred thousand.

340,689 → 340,000

• Nearest Hundred Thousand

• Nearest Thousand

• Nearest Ten Thousand

Decide if each number has been rounded to the nearest thousand, nearest ten thousand, or nearest hundred thousand.

367,289 → 370,000

• Nearest Hundred Thousand

• Nearest Thousand

• Nearest Ten Thousand

Decide if > or < completes a true comparison for each pair of numbers.

Write your answers on your paper first then look for the correct answer here.

• <,

  >,

  >,

  <

• <,

  >,

  <,

  >

• <,

  <,

  >,

  >

• >,

  >,

  <,

  <,

Emily H spends twenty-three thousand, forty-nine minutes a year on homework. What is this number written in expanded form?

• 23 + 49

• 20,000 + 3,000 + 400 + 90

• 20,000 + 300 + 40 + 9

• 20,000 + 3,000 + 40 + 9