Unit Assessment Practice Problems

Select all representations of the number 23,600.

• Twenty thousand three hundred sixty 

• Twenty-three thousand six hundred 

• 2,000 + 300 + 60 

• 20,000 + 6,000 + 30 

• 20,000 + 3,000 + 600

Click the symbol that makes the statement true. 

437,231  _   441,102

• <

• >

Click the symbol that makes the statement true. 

178,309  _ 89,629

• <

• >

Click the symbol that makes the statement true. 

247,979  _ 247,879

• <

• >

• 0.07

• 0.70

• 0.77

Find the sum 

267,539

+ 12,261

Find the difference

938,529

- 20,352

Round 476,263 to the nearest hundred-thousands place 

Round 476,263 to the nearest ten-thousands place

Round 476,263 to the nearest thousands place