Place value

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 place value is the 2 in, in the number 624

• Ones
• Tens
• Hundreds
• Thousands 

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

• 8
• 6
• 2
• 0

What place value is the 7 in in the number:  4,521,735?

• thousands
• tens
• hundreds
• hundred thousands

Count the base ten blocks. What number did you get?

• 121
• 112
• 1021
• 101

What is the standard form for 200+80+5

• 285
• 280
• 205
• 582

What number is represented with the following blocks?

• 138

• 140

• 135

How many tens are represented in the following picture?

• 6 tens

• 8 tens

• 80 tens

How many?

• 31
• 23
• 3
• 2