Chapter 1 Whole Numbers and Operations

 $169,345$ 
Which number is in the Thousands?

• 1

• 3

• 6

• 9

 $169,345$ 
Part the numbers based on Digit Value!

• 100 000 + 90 000 + 6 000 + 500 + 40 + 3

• 100 000 + 60 000 + 9 000 + 300 + 40 + 5

• 60 000 + 100 000 + 5 + 40 + 300 + 9 000

• 300 000 + 90 000 + 6 000 + 400 + 50 + 1

 $458,578$  
Part the numbers based on Place Value!

• 4 hundred thousands + 5 ten thousands + 8 thousands + 5 hundreds + 7 tens + 8 ones

• 4 hundred thousands + 5 ten thousands + 8 thousands + 7 hundreds + 5 tens + 8 ones

• 5 hundred thousands + 8 ten thousands + 4 thousands + 7 hundreds + 5 tens + 8 ones

• 8 hundred thousands + 4 ten thousands + 5 thousands + 8 hundreds + 5 tens + 7 ones

126 250 is _____ 126 589

• more than

• less than

367 849 is _____ 367 750

• more than

• less than

 $67\ 890,\ 70\ 897,\ 67\ 864$ 
Arrange the numbers in descending order.

• 67 864, 67 890, 70 897

• 67 864, 70 897, 67 890

• 70 897, 67 890, 67 864

• 70 897, 67 864, 67 890

Round off 675 345 to the nearest thousand.

• 670 000

• 675 000

• 676 000

• 680 000

Round off 189 304 to the nearest ten thousand!

• 180 000

• 189 000

• 189 300

• 190 000

 $3\ 321-2\ 896=$  

• 425

• 435

• 525

• 535

 $67\ 489-78+7\ 589=$  

• 74 922

• 75 000

• 75 078

• 75 156