Unit 4 Test Study Guide

Write 402,637 in expanded form.

How does the value of the 8 in the ten thousands place compare to the value of the 8 to its right?

• The value of the 8 in the ten thousands place is 10 times the value of the 8 in the thousands place.

• The value of the 8 in the ten thousands place is 100 times the value of the 8 in the thousands place.

• The value of the 8 in the ten thousands place is 1,000 times the value of the 8 in the thousands place.

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

473,846 → 500,000

• Nearest Thousand

• Nearest Ten Thousand

• Nearest Hundred Thousand

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

480,715 → 480,000

• Nearest Thousand

• Nearest Ten Thousand

• Nearest Hundred Thousand

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

434,785 → 430,000

• Nearest Thousand

• Nearest Ten Thousand

• Nearest Hundred Thousand

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

450,903 → 451,000

• Nearest Thousand

• Nearest Ten Thousand

• Nearest Hundred Thousand

Find the difference of 441,902 and 312,684

Ian counts twelve thousand, two hundred eight steps to hike a trail in the park.

What is this number written in expanded form?

• 12+2+8

• 10,000+200+200+8

• 10,000+2,000+200+8

• 10,000+2,000+200+80

Round 36,704 to the nearest ten thousand.

Round 36,704 to the nearest thousand.