Review for Chapter 3 Test

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Presentation transcript:

Review for Chapter 3 Test Comparing Whole Numbers Comparing/Ordering Decimals Solving Word Problems

1. Compare: 8,993 8,399 > < 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

2. Compare: 5,602 5,632 > < = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

3. Compare: 245,000 24,500 > < = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

4. Which sentence correctly compares 16.6 and 16.07? 16.6 < 16.07 16.6 > 16.07 16.6 = 16.07 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

5. Compare: 5.6 5.432 > < = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

6. Which list orders 2.12, 2.21, 2, and 2.121 from least to greatest? 2, 2.121, 2.12, 2.21 2, 2.12, 2.121, 2.21 2.12, 2.121, 2.21, 2 2, 2.12, 2.21, 2.121 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

7. Which pair of decimals is not equivalent? 71.07 and 71.70 131.2 and 131.20 40.10 and 40.100 53 and 53.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

8. Compare: 402.31 40.321 < > = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

9. Which list correctly orders 318, 317. 8, 317, and 317 9. Which list correctly orders 318, 317.8, 317, and 317.08 in increasing order? 317, 317.08, 317.8, 318 317.08, 317.8, 317, 318 317.8, 317.08, 317, 318 317, 318, 317.08, 317.8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

10..Which number is between 3.18 and 4.03? 3.082 3.205 4.052 4.352 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

11. Matthew ordered juice for $0. 89, scrambled eggs for $3 11. Matthew ordered juice for $0.89, scrambled eggs for $3.69, and milk for $0.59. About how much did he spend? $10 $8 $6 $4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

12. Michael practiced the long jump after school. He recorded each jump. Which jump is the longest? 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

13. Which number sentence is not true? 45.009 > 45.005 1.89 > 1.9 3.31 > 3.2 23.47 > 22 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

14. Arrange 6.003, 6.03, and 6.038 from greatest to least. 6.003, 6.03, 6.038 6.03, 6.003, 6.038 6.038, 6.003, 6.03 6.038, 6.03, 6.003 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

15. Ernie bought 7 spiral notebooks. Each notebook cost $2 15. Ernie bought 7 spiral notebooks. Each notebook cost $2.29, including tax. What was the total cost of the notebooks? $8.93 $16.03 $16.93 $17.03 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

16. Josh has $100. He buys 3 CDs for $16 16. Josh has $100. He buys 3 CDs for $16.88 each and a Redskins sweatshirt for $29.30. About how much money does Josh have left? $53.00 $51.00 $20.16 $19.00 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

17. Sally charges $3. 00 per hour for babysitting 17. Sally charges $3.00 per hour for babysitting. She babysits Monday through Saturday for 3 hours each day. How much will she earn? $54.00 $45.00 $18 $9 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

18. Scott was paid $35. 00. If he spends $8. 50 on a movie, $3 18. Scott was paid $35.00. If he spends $8.50 on a movie, $3.75 for popcorn, $2.25 for a soda, and $1.75 for a Milky Way candy bar, which is closest to the amount he will have left? $17 $18 $19 $20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

19. A bookstore at the mall had a sale on books 19. A bookstore at the mall had a sale on books. Ethan bought 5 books for $65.50. Justin went to the same bookstore and bought 3 books. How much did Justin spend? $21.83 $25.50 $32.20 $39.30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32