Current location - Education and Training Encyclopedia - Educational Knowledge - (20 12? Taiwan Province province) as shown in the figure, there are 20 boxes around a round table, numbered 1 ~ 20 clockwise. Xiao Ming threw a red in the box of 1.
(20 12? Taiwan Province province) as shown in the figure, there are 20 boxes around a round table, numbered 1 ~ 20 clockwise. Xiao Ming threw a red in the box of 1.
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50÷3= 16......2
16+ 1= 17
There are 17 green balls in box 2.
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