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Worksheet6E 2
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Question 1 of 10
1. Question
Estimate 14387 to nearest tens.
Correct
Explanation:
Given number = 14387
The digit in ones place = 7
7 > 5
Replace digit in ones place by 0 and increase the digit in tens place by 1.
Therefore, estimated number = 14390Incorrect
Correct Answer: 14390
Explanation:
Given number = 14387
The digit in ones place = 7
7 > 5
Replace digit in ones place by 0 and increase the digit in tens place by 1.
Therefore, estimated number = 14390 
Question 2 of 10
2. Question
Estimate 30075 to nearest tens.
Correct
Explanation:
Given number = 30075
The digit in ones place = 5
Replace digit in ones place by 0 and increase the digit in tens place by 1.
Therefore, estimated number = 30080.Incorrect
Correct Answer: 30080
Explanation:
Given number = 30075
The digit in ones place = 5
Replace digit in ones place by 0 and increase the digit in tens place by 1.
Therefore, estimated number = 30080. 
Question 3 of 10
3. Question
Estimate 71423 to nearest tens.
Correct
Explanation:
Given number = 71423
The digit in ones place = 3
3<5
Replace digit in ones place by 0 and leave the digit in tens place as it is.
Therefore, estimated number = 71420Incorrect
Correct Answer: 71420
Explanation:
Given number = 71423
The digit in ones place = 3
3<5
Replace digit in ones place by 0 and leave the digit in tens place as it is.
Therefore, estimated number = 71420 
Question 4 of 10
4. Question
Estimate 87 to nearest tens.
Correct
Explanation:
Given number = 87
The digit in ones place = 7
7 > 5
Replace digit in ones place by 0 and increase the digit in tens place by 1.
Therefore, estimated number = 90
Incorrect
Correct Answer: 90
Explanation:
Given number = 87
The digit in ones place = 7
7 > 5
Replace digit in ones place by 0 and increase the digit in tens place by 1.
Therefore, estimated number = 90 
Question 5 of 10
5. Question
Estimate 56 to nearest tens.
Correct
Explanation:
Given number = 56
The digit in ones place = 6
6 > 5
Replace digit in ones place by 0 and increase the digit in tens place by 1.
Therefore, estimated number = 60
Incorrect
Correct Answer : 60
Explanation:
Given number = 56
The digit in ones place = 6
6 > 5
Replace digit in ones place by 0 and increase the digit in tens place by 1.
Therefore, estimated number = 60

Question 6 of 10
6. Question
Estimate 35 to nearest tens.
Correct
Explanation:
Given number = 35
The digit in ones place = 5
Replace digit in ones place by 0 and increase the digit in tens place by 1.
Therefore, estimated number = 40
Incorrect
Correct Answer: 40
Explanation:
Given number = 35
The digit in ones place = 5
Replace digit in ones place by 0 and increase the digit in tens place by 1.
Therefore, estimated number = 40

Question 7 of 10
7. Question
Estimate 22 to nearest tens.
Correct
Explanation:
Given number = 22
The digit in ones place = 2
2<5
Replace digit in ones place by 0 and leave the digit in tens place as it is.
Therefore, estimated number = 20
Incorrect
Correct Answer: 20
Explanation:
Given number = 22
The digit in ones place = 2
2<5
Replace digit in ones place by 0 and leave the digit in tens place as it is.
Therefore, estimated number = 20

Question 8 of 10
8. Question
Estimate 23156 to nearest tens.
Correct
Explanation:
Given number = 23156
The digit in ones place = 6
6 > 5
Replace digit in ones place by 0 and increase the digit in tens place by 1.
Therefore, estimated number = 23160
Incorrect
Correct Answer: 23160
Explanation:
Given number = 23156
The digit in ones place = 6
6 > 5
Replace digit in ones place by 0 and increase the digit in tens place by 1.
Therefore, estimated number = 23160

Question 9 of 10
9. Question
Estimate 63245 to nearest tens.
Correct
Explanation:
Given number = 63245
The digit in ones place = 5
Replace digit in ones place by 0 and increase the digit in tens place by 1.
Therefore, estimated number = 63250
Incorrect
Correct Answer: 63250
Explanation:
Given number = 63245
The digit in ones place = 5
Replace digit in ones place by 0 and increase the digit in tens place by 1.
Therefore, estimated number = 63250

Question 10 of 10
10. Question
Estimate 76854 to nearest tens.
Correct
Explanation:
Given number = 76854
The digit in ones place = 4
4<5
Replace digit in ones place by 0 and leave the digit in tens place as it is.
Therefore, estimated number = 76850Incorrect
Correct Answer: 76850
Explanation:
Given number = 76854
The digit in ones place = 4
4<5
Replace digit in ones place by 0 and leave the digit in tens place as it is.
Therefore, estimated number = 76850