Grade 4 Academic Math U2L1HW1
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- Question 1 of 16
1. Question
1a. Estimate the sum of 37,839 and 4,203
Hint:
37,839 + 4,203 both numbers can be rounded to the nearest thousand
38,000 + 4,000 = ?37,839 + 4,203 ≈
CorrectIncorrect - Question 2 of 16
2. Question
1b. Find the sum of 37,839 and 4,203
CorrectIncorrect - Question 3 of 16
3. Question
2a. Estimate the sum of 73,583 and 84,968
Hint:
Round the numbers to the nearest thousands first73,583 + 84,968 ≈
CorrectIncorrect - Question 4 of 16
4. Question
2b. Find the actual sum
CorrectIncorrect - Question 5 of 16
5. Question
3a. Estimate the sum of 75,583, 26,986, and 4,987
75,583 + 26,986 + 4,987 ≈
CorrectIncorrect - Question 6 of 16
6. Question
3b. Find the actual sum
CorrectIncorrect - Question 7 of 16
7. Question
4a. Estimate the sums. Then find the actual sums
62,387 + 698 ≈
62,387 + 698 =
CorrectIncorrect - Question 8 of 16
8. Question
4b. Estimate the sums. Then find the actual sums
8,421 + 43,875 ≈
8,421 + 43,875 =
CorrectIncorrect - Question 9 of 16
9. Question
4c. Estimate the sums. Then find the actual sums
75,284 + 6,396 ≈
75,284 + 6,396 =
CorrectIncorrect - Question 10 of 16
10. Question
4d. Estimate the sums. Then find the actual sums
82,087 + 29,903 ≈
82,087 + 29,903 =
CorrectIncorrect - Question 11 of 16
11. Question
4e. Estimate the sums. Then find the actual sums
62,805 + 86, 102 ≈
62,805 + 86, 102 =
CorrectIncorrect - Question 12 of 16
12. Question
4f. Estimate the sums. Then find the actual sums
148, 135 + 52,009 ≈
148, 135 + 52,009 =
CorrectIncorrect - Question 13 of 16
13. Question
4g. Estimate the sums. Then find the actual sums
459,242 + 240,989 ≈
459,242 + 240,989 =
CorrectIncorrect - Question 14 of 16
14. Question
4h. Estimate the sums. Then find the actual sums
3,895 + 987 + 9,213 ≈
3,895 + 987 + 9,213 =
CorrectIncorrect - Question 15 of 16
15. Question
5a. 15,285 people went to the ballet in September, 12,378 people went in October, and 13,698 people went in November. About how many people went to the ballet in all three months?
About [41,000]} people
CorrectIncorrect - Question 16 of 16
16. Question
5b. 15,285 people went to the ballet in September, 12,378 people went in October, and 13,698 people went in November. Exactly how many people went to the ballet in all three months?
CorrectIncorrect