What is the value of 8 in 128,347

• 800
• 8,000
• 80,000
• 80

What number is represented by the base ten blocks?

• 634

• 643

• 674

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

• 449

• 40039

• 439

What is the expanded form of 402?

• 400+20+2=422

• 400+2=402

• 402+0=402

What place value is the 2 in, in the number 624

• Ones
• Tens
• Hundreds
• Thousands 

What number is represented by the quick drawing?

• 632
• 263
• 362
• 300

Which of the following numbers will NOT round to 400 when rounding to the nearest hundred?

• 409
• 445
• 345
• 398

Mrs. Jones bought 46 books. Mrs. McCall bought 15 books.  About how many books did they buy altogether? 

• 61
• 50
• 70
• 65

Round 6,978 to the hundreds place.

• 7,000
• 6,900
• 6,000
• 6,800

Estimating is to....

• find the exact answer

• find something close to the correct answer

• use an algorithm