represent numbers
rounding/estimating
regrouping
money
comparing/ordering
100

How much is

2 ten thousands

4 one thousands

6 tens

3 ones

24,063

100

59 rounded to nearest 10 is

60

100

73 +69 =

142

100

3 quarters

1 dime

1 nickel

$0.90

100

< , > , or =


1,165   [ ]   1,237

<

200

25,163 in word form 

twenty-five thousand, one hundred sixty three

200

23 rounded to nearest 10 is

20

200

63 - 39 = 

24

200

2 quarters

5 dimes

3 nickels

9 pennies

$1.24

200

21,533    [  ]    21,333

>

300

13,047 in expanded form

10,000 + 3,000 + 40 + 7

300

99 rounded to nearest 10 is

100

300

429 + 389 = 

818

300

6 quarters

3 dimes

3 nickels

3 pennies

$1.98

300

order from greatest to least

34,246   34,146   34,344

34,344

34,246

34,146

400

standard form for 

10,000 + 4,000 + 600 + 90 + 1

14,691

400

estimate 27 + 63 = 

90

400

532 - 189

343

400

5 dollar bill

1 dollar bill

4 quarters

10 dimes

4 nickels

$8.20

400

least to greatest

899, 984, 988, 898, 889, 888

888

889

899

984

988

500

standard form for

5 one thousands

10 hundreds

15 tens

14 ones

6,164

500

estimate 65 + 75 = 

150

500

333 - 99 = 

234

500

1 dollar bill

9 quarters

9 dimes

9 nickels

$4.60

500

what comes between 12,450    [  ]      12,470 when skip counting by 10's

12,460