108四下數學第三單元-四捨五入法
Authored by 許俊明 許俊明
Mathematics
9th Grade
Used 13+ times
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13 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
246用四捨五入法取概數到十位約是多少?
200
240
250
300
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
3978用四捨五入法取概數到百位約是多少?
4000
3970
3900
3000
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
481092用四捨五入法取概數到千位約是多少?
500000
481000
48000
481090
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
95170用四捨五入法取概數到萬位約是多少?
95000
90000
100000
10000
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
95002用四捨五入法取概數到萬位約是多少?
10000
90000
95000
100000
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
84999用四捨五入法取概數到萬位約是多少?
80000
84000
84900
90000
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
12345用四捨五入法取概數到萬位約是多少?
1000
10000
20000
2345
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