- 1. Which expressions are equal to 6 x 103? a) 6 x 100 b) 6 x 1,000 c) 6 x 10,000 d) 6 x 10 x 10 x 10 e) 6 x 10 x 10 x 10 x 10
A) b, d, e
B) d, e
C) b, d
D) a, b, c
E) all of them
- 2. A national park has eighty thousand, nine-hundred twenty-three and eighty-six hundredths acres of land. Which shows this in standard form?
A) 80,923.806
B) 80,823.68
C) 80,923.86
D) 80,823.086
- 3. Choose Yes or No to tell if the digit in the hundreds place is 1/10 the value of the digit in the thousands place. 8,556
A) No
B) Yes
- 4. Choose Yes or No to tell if the digit in the hundreds place is 1/10 the value of the digit in the thousands place. 6,855
A) Yes
B) No
- 5. Choose Yes or No to tell if the digit in the hundreds place is 1/10 the value of the digit in the thousands place. 5,568
A) No
B) Yes
- 6. Choose Yes or No to tell if the digit in the hundreds place is 1/10 the value of the digit in the thousands place. 5,656
A) Yes
B) No
- 7. Mrs. Martin has $7,000 in her savings account. Alonzo has 1/10 as much money in his account as Mrs. Martin. How much money does Alonzo have in his account?
A) $600
B) $7,700
C) $700
D) $1,700
- 8. True or False: 4.15 > 4.051
A) False
B) True
- 9. True or False: 1.054 > 1.45
A) False
B) True
- 10. True or False: 5.14 < 5.041
A) True
B) False
- 11. True or False: 5.104 < 5.41
A) True
B) False
- 12. True or False: 5.014 < 5.41
A) False
B) True
- 13. The weight of Darrin's phone is 3.405 ounces. What is 3.405 written in expanded form.
A) 3 x 10 + 4 x 1/10 + 5 x 1/1,000
B) 3 x 10 + 4 x 1/10 + 5 x 1/100
C) 3 x 1 + 4 x 1/10 + 5 x 1/1000
D) 3 x 1 + 4 x 1/100 + 5 x 1/1000
- 14. If Luke shaded 20 squares on a hundredths grid and Bekka shaded 30 squares on her grid, write two decimals that are greater than Luke's decimal, but less than Bekka's decimal.
- 15. Elaine has a piece of wire that is 2.16 meters long. Kamarri has a piece of wire that is 2.061 meters log. Whose piece of wire is longer? How can you tell?
- 16. Write 12.375 in expanded form.
- 17. Write 12.375 in word form.
- 18. Kendra and her horse completed the barrel racing course in 15.839 seconds. What is the number rounded to the nearest tenth?
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