Rounding up
Adding
Subtraction
Division
Multiplication
100

To the Nearest 100th  

365

400

100

400+150

550

100

what is 42 - 21 = ?

21

100

What is a remainder?

It is the amount left over at the end of a division problem.

100

6x25=

150

200

Rounding to the nearest 1,000s; Do we round 7,634 up or down? Why?

Up; The digit 6 is greater than the digit 5 so we round up.

200

743+88

831

200

What is 6549 - 1854 = ?

4695

200

40 ÷ 5 =

8

200

60x900=

54,000

300

To the Nearest 1,000th

 6,432

6,000

300

928+44

972

300

what is 54952 - 39580 =?

15372

300

427 divided by 7

61

300

7x900=

6,300

400

To the Nearest 10,000th 

67,543

70,000

400

Mr. Kelley had 625 footballs. Daniel had 32. How many did they have all together?

657

400

1,000,000-834,632

165,368

400

What is the answer to a division problem called?

Quotient

400

Joe had 145 peanuts in a bag. He fed all of the peanuts to the 5 elephants he saw at the zoo. If each elephant got the same number of peanuts, how many peanuts did each elephant get?

Each elephant got 29 peanuts.

500

To the Nearest 1,000th

 9999

10,000

500

There were 655 animals in the zoo on Monday, 328 were added on Tuesday. How many were there on Wednesday?

983

500

2,000,000-999,999

1,000,001

500

112 divided by 8

14

500

Vince has 138 artist trading cards. He is arranging them in an album that can hold 4 to a page. If Vince fills each page as he goes, how many cards are on the last page?

There are 2 cards on the last page.