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Practice Activity 1: Estimating Sums

Quiz by Suzette Dela Rosa

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Q 1/5
Score 0
What is the estimated sum of 647 and 837 when rounded-off to its highest place values?
29
1,400
1,500
1,300

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5 questions

Show answers

Q1
What is the estimated sum of 647 and 837 when rounded-off to its highest place values?
1,400
1,500
1,300
300s
Q2
What is the estimated sum of 7,173 and 8,882 when rounded-off to its highest place values?
17,00
16,000
15,000
300s
Q3
What is the estimated sum of 2,583 and 839 when rounded-off to its highest place values?
3,700
3,800
3,900
300s
Q4
What is the estimated sum of 12,847 and 6,549 when rounded-off to its highest place values?
19,000
18,000
17,000
300s
Q5
What is the estimated sum of 84,984 and 86,740 when rounded-off to its highest place values?
170,000
150,000
160,000
300s

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