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Number Sense Review

Number Sense Review. Question 1. Estimate and pick the most appropriate answer 576/12. A. 60. B. 41. End Review. C. 50. Try Again. HERE IS A HINT: Make sure you pick the most appropriate answer, Estimate means easy numbers to work with. Back To Question 1. End Review.

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Number Sense Review

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  1. Number Sense Review

  2. Question 1 Estimate and pick the most appropriate answer 576/12 A 60 B 41 End Review C 50

  3. Try Again HERE IS A HINT: Make sure you pick the most appropriate answer, Estimate means easy numbers to work with Back To Question 1 End Review

  4. Great Job!!!! Next Question End Review

  5. Question 2 Round to the nearest billions place. 7,812,394,000 A 8,000,000,000 B 7,800,000,000 End Review C 8,812,394,000

  6. Try Again HERE IS A HINT: When the number to the right is five or higher round up, if it’s 4 or lower round down. Back To Question 2 End Review

  7. Great Job!!!! Next Question End Review

  8. Question 3 Pick the best estimate: 6.7 ● 5.2 = A 34.84 B 60 End Review C 35

  9. Try Again HERE IS A HINT: Estimate means EASY numbers to work with Back To Question 3 End Review

  10. Great Job!!!! Next Question End Review

  11. Question 4 Round to the nearest hundreds place. 8,123,456,789.321 A 8,123,456,789.32 B 8,123,456,800 End Review C 8,123,456,790

  12. Try Again HERE IS A HINT:The 7 is in the Hundreds place Back To Question 4 End Review

  13. Great Job!!!! Next Question End Review

  14. Question 5 Estimate: 6.347 + 1.154 = A 7 B 7.501 End Review C 11

  15. Try Again HERE IS A HINT: Your estimate should NOT have a decimal in it! Back To Question 5 End Review

  16. Great Job!!!! Next Question End Review

  17. Question 6 Ed is buying chocolate chip cookies from the bulk foods section. The cookies cost 1.79 per pound. Ed wants to buy one and a half pounds of cookies? About how much will the cookies cost? A $1.69 B $3.00 End Review C $1.79

  18. Try Again HERE IS A HINT: HERE IS A HINT:Are you using the correct operation? (multiplication) Do you have to line up the decimals when you are multiplying? NO! Back To Question 6 End Review

  19. Great Job!!!! Next Question End Review

  20. Question 7 Amy was trying to solve the problem 32.1 + 65.9. First she decided to estimate what her answer should be. Which estimate below makes the most sense? A 30 B 90 End Review C 100

  21. Try Again HERE IS A HINT:When estimating you will not find an exact answer. Try picking numbers you can add together in your head easily… that is the point of making an estimate. Back To Question 7 End Review

  22. Great Job!!!! Next Question End Review

  23. Question 8 Solve the problem below using Order of Operations. 10 + 5 – 3 ÷ 3 ● 9 – 2 = A 8 B 34 End Review C 4

  24. Try Again HERE IS A HINT: Work from left to right, Divide before you multiply Back To Question 8 End Review

  25. Great Job!!!! Next Question End Review

  26. Question 9 5² Is equal to what?? A 10 B 2 ●2 ●2 ●2 ●2 End Review C 5 ● 5

  27. Try Again HERE IS A HINT: HERE IS A HINT: The exponent tells you how many times to repeat the base number Back To Question 9 End Review

  28. Great Job!!!! Next Question End Review

  29. Question 10 Solve and determine <, > or =. 5² - 5 + 1 5² - (5 + 1) A = B < End Review C >

  30. Try Again HERE IS A HINT: HERE IS A HINT: Solve each problem using the order of operations. < means less than > means greater than Back To Question 10 End Review

  31. Great Job!!!! Next Question End Review

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