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

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

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

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

7. 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

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

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

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

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

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

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

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

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

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

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

18. A B C $1.69 $3.00 $1.79 End Review 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? Question 6

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

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

21. A B C 30 90 100 End Review 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? Question 7

22. Try Again Back To Question 7 HERE IS A HINT: 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. End Review

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

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

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

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

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

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

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

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

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

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