Unit 1 Preview

What is the expanded form for 418?

• 100+40+8

• 400+10+8

• 400+1+8

• 800+40+10

How do you write this number in expanded form?

• 542
• 60+40+2
• 642
• 600+40+2

How do you write four hundred thirty-nine in standard form?

• 449

• 40039

• 439

What number is being represented?

• 300+60+4

• 600+30+4

• 30+60+4

• 3+6+4

What is the place value of the 8 in 872,549

• ten thousands
• thousands
• hundreds
• hundred thousands

Which number below has a 9 in the hundred thousands place?

• 123,456,789
• 987,654,321
• 999,888,777
• 768,921,543

What number is in the tens place in 602,588?

• 8
• 6
• 2
• 0

Which symbol correctly compares these numbers?

234 _____ 478

• +

• =

• <

• >

100 is greater than _____

• 111

• 104

• 99

• 118

43 ___________ 43

• is less than
• is greater than
• is equal to