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10. Ch2 Test
By Men Sam
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Last updated 6 months ago
15 questions
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Instructions
10
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5.NBT.5
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5.NBT.5
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Timer = 60 mins
Questions are randomized.
Always look at the hints, math packet, and notebook.
See your score after submission, cannot edit.
Question 1
1.
Hint: Multiply basic fact, then add zeros
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Question 2
2.
Hint: Multiply basic fact, then add zeros
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Question 3
3.
Hint: Round both numbers, then multiply.
120
150
1,200
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Question 4
4.
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Question 5
5.
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Question 6
6.
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Question 7
7.
Hint: Factor tree, circle all prime numbers
Sample Answer: 2 x 2 x 3
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Question 8
8.
6,561
9,999
9 x 10 to the power of 9
9 to the power of 4
Question 9
9.
Hint: Repeated multiplication
21
343
49
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Question 10
10.
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Question 11
11.
Hint: Don't forget the unit
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Question 12
12.
Hint: To deposit is to put money in the bank.
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Question 13
13.
Hint: Multiply basic fact, then add zeros
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Question 14
14.
Hint: Multiply basic fact, then add zeros
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Question 15
15.
40 x 300
Hint: Multiply basic fact, then add zeros
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1,500
7 x 10 to the power of 7