计算:(1)1-(-2)+8+(-3)-(+8)(2)?2+2÷(?12)×2(3)(1?16+34)÷(?148)(4)-22×5-(-2)3÷4
计算:(1)1-(-2)+8+(-3)-(+8)(2)?2+2÷(?12)×2(3)(1?16+34)÷(?148)(4)-22×5-(-2)3÷4....
计算:(1)1-(-2)+8+(-3)-(+8)(2)?2+2÷(?12)×2(3)(1?16+34)÷(?148)(4)-22×5-(-2)3÷4.
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