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100

Standard Form: 323,268

9. Word Form:______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

  • Three hundred twenty three thousand two hundred sixty eight
100

Round the numbers to the nearest hundred thousand

12. 172,421          _________________________________

  • 172,000
100

Round the numbers to the nearest hundred thousand

13. 142,754          _________________________________

  • 140,000
100

Round the numbers to the nearest hundred thousand

14. 121,178          _________________________________

  • 120,000
100

15. 300,000          _______             Ten Thousands

  • 30
200

Standard Form: 323,268

10. Expanded Form:

3 × 100,000 + 2 × 10,000 +3 × 1,000 + 2 × 100 + 6 × 10 + 8 × 1          

200

17. 300,000          _______             Hundreds

  • 3,000
200

18. 300,000          _______             Tens

  • 30,000
200

19. Bob’s store is ordering 150,000 new PlayStation 5s for the upcoming holiday season. His store can only buy the PlayStations in sets of 10. How many sets will Bob need to order?


  • 15,000
200

16. 300,000          _______             Thousands

  • 300
300

Find the Sum and write the answer in standard form

11. 9 thousands 5 hundreds 8 ones + 2 thousands 6 hundreds 5 tens 2 ones

___________________

  • 12,160
300

21. 3069 + 5046= _____________

  • 8115
300

24. 758 – 440= _____________

  • 318
300

If Joe’s ant colony has 2798 ants and Jesse’s ant colony has 3723 ants, how many ants do they have in total?

Estimate

25. ____________ants

  • 7000
300

Mr. Michael ran 5 kilometers then went to sleep because he was tired. After he woke up he ran an additional 8 kilometers. In the evening he ran for 10 kilometers. How many kilometers did Mr. Michael run before he went to sleep?


27. ____________ Kilometers

5 kilometers

400

There were 737 blue shirts in a crowd of people. There were 2148 other people in the crowd wearing different colors. How many people were in the crowd?


28. ____________ people

  • 2885
400

29. Thirty five is five times as many as seven

____________=____________X____________

  • 35= 5X7
400

30. 24 is 6 times as many as 4

____________=____________X____________

  • 24=6X4
400

Joey has 8 times more chocolates than Randy on Halloween. If Randy has 20 chocolates, how many chocolates does Joey have?



32. ____________

  • 160
400

Jonas has a German Sheppard that weighs 7 times as much as Lisa’s dog. Together the dogs weigh 72 pounds. How much does Jonas’s dog weigh?



33. ____________

  • 63
500

37.  (10 X 16) + 66= ____________

  • 226
500

38. (7 X 9) X 200= ____________

  • 12600
500

39. 50 X 2 X 200= ____________

  • 20000
500

41. Estimate ____________

       88 X 66 ____________

  • 6000       5805
500

46. Anton has 4 bags with 17 candies in each bag. He has 5 bags with 5 loaves of bread in each bag. If Anton trades 2 bags of candy for 3 bags of bread loaves, how many candies and bread loaves will Anton have?


____________

  • 74