Unit 3 and 4 review

Round 6,929 to the thousands place.

• 6,000
• 7,000
• 6,900
• 6,930

Round 6,978 to the hundreds place.

• 7,000
• 6,900
• 6,000
• 6,800

Round 945,103 to the nearest ten thousand.

• 900,000
• 945,000
• 945,100
• 950,000

Round 34,923 to the nearest hundred.

• 35,000
• 34,000
• 34,900
• 34,920

Round 216,788 to the nearest ten thousand.

• 200,000
• 220,000
• 216,800
• 210,000

Which number would NOT round to 500? 

• 468
• 532
• 447
• 514

What does it mean to estimate?

• Find the exact answer
• Find ABOUT the right answer
• Guessing the answer
• Asking the teacher for the answer

Which number could NOT round to 300 when rounding by hundreds.

• 347
• 249
• 297
• 305

Which number could NOT be rounded to 650 when rounding by tens?

• 644
• 645
• 646
• 647

Which number can be rounded to 970 when rounded by tens?

• 979
• 961
• 972
• 963