计算:(1)[15.25-13-(-14.75)]×(-0.125)÷ 1 2 3 (2)( 3 4 - 5
计算:(1)[15.25-13-(-14.75)]×(-0.125)÷123(2)(34-56+712)÷32(3)-12+[134+8×(-3)]×0-(-5)2(4)...
计算:(1)[15.25-13-(-14.75)]×(-0.125)÷ 1 2 3 (2)( 3 4 - 5 6 + 7 12 )÷ 3 2 (3)-1 2 +[ 1 3 4 +8×(-3)]×0-(-5) 2 (4) 3 2 5 +6÷(-2)+(-4)× 2 1 2
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