>× × ÷5 × ÷
× = 1.25×= × + ×
A.条形 B.折线 C.扇形
21× = 12÷ = + = 1-48%=
÷3= - = 50%×0.8= ÷1=
÷ = × = + × = 3× ÷ ×3=
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