六年级上解方程公开课.docx

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计算题1-%-28=1224400/0 x+x = 111Hx = 9.91015-7 % = 13_台240145% x x = 18% + ) = 4.2一 40%x = 1500.6 % + - x = 240515 % + 30 =1501.5 x-0.6 15 = 187X + 60% =15“ 116 x % =4%-32% x = 3.4x + 12.5%x = 7250% x 33% =343-% + % = 228317-X- x=52205 x -0.25=4.75135jxl6=26 x + - x=203x % = 7.2450% x 2.4 5 = 84534 = 1.6+25% % =第二76+ x = 1184