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Rounding numbers
Addition/Subtraction
Equivalent fractions
Place Value
100

Which number rounds to 250 when rounding to the nearest ten?

251    340    259   458  

251

100

43 + 45= _____ + 44


44      66    77    88

44

100

3/9 is equivalent to ____


3/12        1/4        1/3 

1/3

100

The value of the digit in the tens place.


780

 What is 80?

200

Which number rounds to 300 when rounding to the nearest hundred?

389     366    277   432

277

200

250 - 110= ____

130      140    360

140

200

3/3 is equivalent to ______


2/3      1      3/4

1

200

The value of the number in the ten thousand place

64,320

What is 60,000

300

Kim bought 78 red beads and 26 green beads.  About how many beads did Kim buy?  

260        110     130

110

300
It takes Buster 20 minutes to get to school each day.  If his classes start at 8:00 what is the latest time Buster can leave and not be late?


7:20     8:20    7:40

7:40

300

3/4 is equivalent to ____

6/8    4/4      3/8

6/8

300

The amount of thousands in the number 1500?

What is one thousand?

400

326 black birds sat in the field.  They were joined by 212 red birds.  About how many birds are in the field?   500       600     400 

About 500

400

300 - 258=


32     42    52

42

400

2/6 is equivalent to ______


3/4    1/2     1/3

1/3

400

The number 6,720 written in expanded notation

What is (6x1,000)+(7x100)+(2x10)

500

Mac invited his friends to a party.  He needed to buy 312 candles and 468 balloons.  About how many items did Mac need to buy for the party?

800      700      710 

800

500

788 +  893  + 45=  ____

1726     1845     456

1726

500

3/2 is equivalent to ______


1/2     1 1/2     2 1/2

1 1/2

500

The sum of 12 ten thousands, 9 hundreds, 5 tens and 18 ones

What is 120,968?