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÷2= 6× = ÷ = 1÷ =
× = × = + = ×4=
- = ÷ = 88÷ = ×8=
24× 24 24÷ 24
÷ × 1÷ ÷1
× = 16× = ÷ = +0.2=
9÷ = ÷33= + = - =
× ÷ × = ×10× =
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