Grade 5 Academic Math U1L4HW1
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- Question 1 of 16
1. Question
1a. Multiply 27 by 30
Hint:
27 × 30 = 27 × 3 × 10 = × 10 =
CorrectIncorrect - Question 2 of 16
2. Question
1b. Multiply 27 by 300
27 × 3000 = 27 × 3 × 1000 = × 1000 =
CorrectIncorrect - Question 3 of 16
3. Question
1c. Multiply 27 by 3,000
27 × 3000 = 27 × 3 × 1000 = × 1000 =
CorrectIncorrect - Question 4 of 16
4. Question
2. Multiply 400 by 800
Hint:
We could also calculate like this:
400 × 800 = 4 × 8 × 100 × 100 = 32 × 10000400 × 800 = 400 × 8 × 100 = × 100 =
CorrectIncorrect - Question 5 of 16
5. Question
3. Multiply 5,000 by 4,000
5000 × 4000 = 5000 × 4 × 1000 = × 1000 =
Hint:
We could also calculate like this:
5000 × 4000 = 5 × 4 × 1000 × 1000 = 20 × 1000000
CorrectIncorrect - Question 6 of 16
6. Question
4a.
7 × 9 =
7 × 90 =
7 × 900 =
7 × 9000 =
CorrectIncorrect - Question 7 of 16
7. Question
4b.
24 × 6 =
24 × 60 =
24 × 600 =
24 × 6000 =
CorrectIncorrect - Question 8 of 16
8. Question
4c.
360 × 5 =
360 × 50 =
360 × 500 =
360 × 5000 =
CorrectIncorrect - Question 9 of 16
9. Question
5a.
70 × 80 =
CorrectIncorrect - Question 10 of 16
10. Question
5b.
500 × 40 =
CorrectIncorrect - Question 11 of 16
11. Question
5c.
500 × 800 =
CorrectIncorrect - Question 12 of 16
12. Question
5d.
3000 × 700 =
CorrectIncorrect - Question 13 of 16
13. Question
5e.
2000 × 4000 =
CorrectIncorrect - Question 14 of 16
14. Question
5f.
9000 × 6000 =
CorrectIncorrect - Question 15 of 16
15. Question
6a. The International Space Station can travel a distance of 17,150 miles in one hour. How far can the space station travel in 10 hours?
miles
CorrectIncorrect - Question 16 of 16
16. Question
6b. The International Space Station can travel a distance of 17,150 miles in one hour. How far can the space station travel in 100 hours?
hours
CorrectIncorrect