Rounding off to the nearest hundred
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Transcript of Rounding off to the nearest hundred
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mei 2010
Rounding off- to the nearest hundred
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Number Number line
Round off to the nearest ten
82 _____ ≈_____
117 _____ ≈_____
Rounding off to the nearest tenRounding off to the nearest ten
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Number Number line
Round off to the nearest ten
863 _____ ≈_____
4156 _____ ≈_____
Rounding off to the nearest tenRounding off to the nearest ten
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Number Number line
Round off to the nearest ten
6381 _____ ≈_____
81 098 _____ ≈_____
Rounding off to the nearest tenRounding off to the nearest ten
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Circle and Underline MethodCircle and Underline Method
This digit will tell you the nearest tens are 30 and 40
This digit will tell you to round up or round down
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Rounding off to the nearest tenRounding off to the nearest ten
82 ≈
117≈
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Rounding off to the nearest tenRounding off to the nearest ten
863 ≈
4156≈
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Rounding off to the nearest tenRounding off to the nearest ten
863 ≈4156≈
98 995 ≈
8604160
99 000
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mei 2010
Number Number line
Round off to the nearest hundred
1031
_____ ≈_____
2935 _____ ≈_____
Rounding off to the nearest hundredRounding off to the nearest hundred
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Number Number line
Round off to the nearest hundred
17 609 _____ ≈_____
69 984 _____ ≈_____
Rounding off to the nearest hundredRounding off to the nearest hundred
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NumberNumber line
Round off to the nearest
hundred
19 689 _____ ≈_____
99 743 _____ ≈_____
Rounding off to the nearest hundredRounding off to the nearest hundred
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Rounding off to the nearest hundredRounding off to the nearest hundred
1863 ≈4156≈
98 995 ≈
Circle and Underline MethodCircle and Underline Method
18004200
99 000
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Don’t be fooled!
Nearest ten Nearest hundred
158
263
1031
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Don’t be fooled!
Nearest ten Nearest hundred
2935
19 689
99 743