Back to menu Place Value Comparing Decimals Estimating

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Place Value, Comparing Decimals Estimating by Rounding Decimal Sums and Differences Decimal Products & Quotients Powers of 10 and Scientific Notation 10 10 20 20 20 10 30 30 30 40 40 40 Final jeopardy question

10 The way you would say the number 124. 84. What is One hundred twentyfour and eighty-four hundredths ?

20 The value of the 5 in the number 324. 185. What is 5 thousandths?

30 The comparison of the numbers 0. 058 and 0. 580. What is 0. 058 < 0. 580? 0. 580

40 The comparison of the numbers 36. 201 and 36. 2. What is 36. 201 > 36. 2? 36. 2

10 The number 27. 842 rounded to the nearest whole number. What is 28?

20 The number 158. 642 rounded to the nearest tenth. What is 158. 6?

30 The solution you get when you round the numbers 21. 94 and 1. 34 to the nearest whole numbers and then multiply. What is 22?

40 The estimate of 289. 29. 42. 54 What is 7?

10 The estimate of 119. 07 + 53. 3. What is 170?

20 The estimate of 634. 2 – 428. 34. What is 200?

30 The solution to the equation x – 53. 204 = 31. 1. What is x = 84. 304?

40 The solution to the equation 34. 02 = y + 9. 881. What is y = 24. 139?

10 The estimate of 11. 7 x 3. 3. What is 36?

20 The estimate of 0. 046. 0. 0023 What is 20?

30 The solution to the equation 4. 875 = 1. 7 x (round your answer to the nearest tenth). What is x = 2. 8?

40 The solution to the equation c = 14. 568 1. 23 (round your answer to the nearest tenth). What is c = 17. 9?

10 The evaluation of 53. What is 125?

20 36, 540, 000 written in scientific notation. What is 3. 654 x 7 10 ?

30 96, 500 written in scientific notation. What is 9. 65 x 104?

40 1. 35 x form. 2 10 written in standard What is 135?

After spending the morning shopping, Joe has $14. 37 left. He needs $2. 65 for bus fare to get home, and he needs to keep $5. 00 to pay back a debt. This is about how much can he spend on lunch. Time is up! What is ~ $7. 00? (this is an over estimate)