概數

Quiz
•
Mathematics
•
6th Grade
•
Medium
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Used 11+ times
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5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
郁家的農田去年生產19,999公斤的地瓜,廷祐去年則生產29,000公斤的地瓜,兩人去年來生產的地瓜大約共有多少公斤? (先用無條件進入法取概數到千位,再算算看)
50,000
48,000
49,000
47,000
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
福樂量販店推出紅利集點的活動,只要消費滿100元,就可以獲得紅利點1點,宗憲某次消費獲得84點。
(1)宗憲這次的消費最少可能是多少元?
(2)宗憲這次的消費最多可能是多少元?
(1) 8400元
(2) 8499元
(1) 8399元
(2) 8499元
(1) 8300元
(2) 8599元
(1) 8299元
(2) 8599元
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Y是一個整數,用四捨五入取概數到千位的結果是53000。
(1)請問Y最大可能是多少?
(2)Y最小可能是多少?
(1) 53999
(2) 52599
(1) 54999
(2) 52799
(1) 53499
(2) 52599
(1) 53499
(2) 52500
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
嘉義市人口總數是265,002 (2021年9月資料)
(1)用四捨五入取概數到千位,嘉義市人口大約多少人?
(2)用四捨五入取概數到萬位,嘉義市人口大約多少人?
(1) 265,000
(2) 270,000
(1) 266,000
(2) 270,000
(1) 270,000
(2) 265,000
(1) 266,000
(2) 267,000
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
吳先生一個月的收入是26,378元,吳太太一個月的收入是39,510元,兩個一個月的收入大約是多少元?(先用無條件捨去法取概數到千位,再算算看)
64,000
65,000
63,000
62,000
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