GROWTH DEVELOPMENT CHILD
SUMMATIVE ASSESSMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Round to the nearest hundred:752
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700
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800
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750
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760
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Explanation:
Detailed explanation-1: -When we round to the nearest hundred, the numbers “residing” in the red areas (up to 850) on the number line are rounded to 800. The numbers in the blue areas are rounded to 900. Again, distance matters. Numbers from 801 to 849 are closer to 800 than to 900.
Detailed explanation-2: -It is the same distance from each multiple of 1, 000. When this happens, we have the AGREEMENT to round to the higher number; therefore, we agree 7, 500 rounded to the “nearest thousand” is 8, 000.
Detailed explanation-3: -772 rounded off to nearest hundred becomes 800 because 72 is more than 50.
There is 1 question to complete.