place value
rounding
addition
subtraction
expanded, word, and standard form
100

5,620 name the value of the number in the hundreds place

 600

100

round to the nearest 10: 

426

430

100

300 +689=

989

100

624,400- 324 =

624,074

100

write 4,560 in word form

four thousand five hundred sixty

200

36,924 name the value of the number in the thousands place

6,000

200

round to the nearest  100:

428

400

200

4689 + 8,963=

13,832

200

8712-6,425=

2,487

200

write 900,000+ 30,000 + 6,000+200+20+4 in standard form

936,224

300

364,521 what is the value of the number in the ten thousands place

30, 000

300
round to the nearest thousand 

49,238

49,000

300

19,682+39,112=

58,794

300

9,820- 1,280=

check with addition

8,540

check 

1,280+ 8.540=9,820

300

write 394,456 in expanded form

300,000+90,000+4,000+400+50+6

400

943, 421 name the value of the number in the 100,000 place

900,000

400

round to the nearest 10,000 :

436,287 

440,000

400

586,200 +368,412=

954,612

400

864,510- 6,524

 check with addition 

8,540

8,540+6,524=864,510

400

write 896,420 in word form

eight hundred ninety six thousand four hundred twenty 

500

864,420 name the value of the number in the hundred thousand and hundred place.

800,000 and 400

500

round to the nearest 100,000:

489,468

500,000

500

Shoprite sold 5160 bottles of orange juice and  Wegmans sold 3190 bottles of apple juice. How many bottles were sold in all?

8,350 bottles of juice

500

 Target sold 1,890 video games and Best buy sold 4524  video games. How many more video games did Best Buy sell than Target?

2,634 video games

500

write three hundred ninety four thousand four hundred two in standard form

394,402

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