Grade 5 Academic Math U3L3HW1
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- Question 1 of 16
1. Question
1a. Estimate the value and then find the actual value
36 × 63 ≈
36 × 63 =
CorrectIncorrect - Question 2 of 16
2. Question
1b. Estimate the value and then find the actual value
75 × 208 ≈
75 × 208 =
CorrectIncorrect - Question 3 of 16
3. Question
1c. Estimate the value and then find the actual value
5019 × 32 ≈
5019 × 32 =
CorrectIncorrect - Question 4 of 16
4. Question
1d. Estimate the value and then find the actual value
6819 × 48 ≈
6819 × 48 =
CorrectIncorrect - Question 5 of 16
5. Question
1e. Estimate the value and then find the actual value
17 × 2175 ≈
17 × 2175 =
CorrectIncorrect - Question 6 of 16
6. Question
1f. Estimate the value and then find the actual value
4087 × 46 ≈
4087 × 46 =
CorrectIncorrect - Question 7 of 16
7. Question
1g. Estimate the value and then find the actual value
99 × 9999 ≈
99 × 9999 =
CorrectIncorrect - Question 8 of 16
8. Question
1h. Estimate the value and then find the actual value
5630 × 78 ≈
5630 × 78 =
CorrectIncorrect - Question 9 of 16
9. Question
1i. Estimate the value and then find the actual value
7092 × 48 ≈
7092 × 48 =
CorrectIncorrect - Question 10 of 16
10. Question
1j. Estimate the value and then find the actual value
60812 × 82 ≈
60812 × 82 =
CorrectIncorrect - Question 11 of 16
11. Question
1k. Estimate the value and then find the actual value
16 × 125 × 8 ≈
16 × 125 × 8 =
CorrectIncorrect - Question 12 of 16
12. Question
1l. Estimate the value and then find the actual value
32 × 7 × 128 ≈
32 × 7 × 128 =
CorrectIncorrect - Question 13 of 16
13. Question
2. Mr. Johnson made a down payment of 1,500 dollars for a car. He will make monthly car payments of 325 dollars for 48 months. Estimate and then find the total cost of the car.
He will pay about $
CorrectIncorrect - Question 14 of 16
14. Question
3. A horse blanket costs 89 dollars and a grooming kit costs 15 dollars. The owner wants to buy 25 of each item. Find the actual cost.
$
CorrectIncorrect - Question 15 of 16
15. Question
4a. The stable wants to be able to transport 12 horses at a time. A 4-horse trailer costs 48,900 dollars. A 2-horse trailer costs 16,400 dollars. Would it cost less to buy 4-horse trailers only or to buy 2-horse trailers only?
CorrectIncorrect - Question 16 of 16
16. Question
4b. The stable wants to be able to transport 12 horses at a time. A 4-horse trailer costs 48,900 dollars. A 2-horse trailer costs 16,400 dollars. What would be the difference in cost?
The difference would be $
CorrectIncorrect