08整數四則02有括號的先算(選擇01)
Sign in to Google to save your progress. Learn more
年級 *
19 points
班級 *
19 points
座號 *
20 points
(1). 「2×4=8」和「1728÷8=216」合併成一個式子,是下面哪個選項?
3 points
Clear selection
(2). 89-(53-14)是多少?
3 points
Clear selection
(3). 95-(38-14)是多少?
3 points
Clear selection
(4). 32-(16-5)是多少?
3 points
Clear selection
(5). 580-(90+50)和下面哪一個算式相等?
3 points
Clear selection
(6). 5×(2+3)是多少?
3 points
Clear selection
(7). 5×(12+8)的答案是多少?
3 points
Clear selection
(8). 1個漢堡25元,加蛋多5元,小彥買了3個漢堡加蛋,共要付幾元?
3 points
Clear selection
(9). (88-80)÷8是多少?
3 points
Clear selection
(10). 1杯珍珠奶茶20元,上午賣出35杯,下午賣出65杯,下午比上午多賣幾元?
3 points
Clear selection
(11). 500×11=(□+400)×11,□中的數是多少?
3 points
Clear selection
(12). 下面哪一個算式,去掉括號後答案不變?
3 points
Clear selection
(13). 「24÷8-2=4」中,在何處加上一個( ),就能讓左右兩邊相等?
3 points
Clear selection
(14). 「15+8×3=69」中,在何處加上一個( ),就能讓左右兩邊相等?
3 points
Clear selection
Submit
Clear form
This content is neither created nor endorsed by Google. Report Abuse - Terms of Service - Privacy Policy