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1、初一上学期第一单元计算题(58+370)(64-45) 120-14418+35 347+452-416052 (58+37)(64-95) 35.95(64-45) 178-14556+42 420+580-642128 812-700(9+3111) (136+64)(65-34523) 85+14(14+20826) (284+16)(512-820818) 120-36418+35 6.8-6.80.55)8.5 0.12 4.80.124.8 3.2(1.5+2.5)1.6 7.20.8-1.256-1.193-0.43 6.5(4.8-1.24) 0.681.9+0.321.9 1
2、0.15-10.750.4-5.75.8(3.87-0.13)+4.23.74 32.52-(6+9.7283.2)2.5-5+58+13+90+78-(-56)+50 123+456+789+98/(-4) 369/33-(-54-31/15.5) 39+3x42/2x(3x8) 9x8x7/5x(4+6) 11x22/(4+12/2) 94+(-60)/1023+(-73) (-84)+(-49) 7+(-2.04) 4.23+(-7.57)(-7/3)+(-7/6) 9/4+(-3/2) 3.75+(2.25)+5/4 -3.75+(+5/4)+(-1.5)(-17/4)+(-10/3)+(+13/3)+(11/3) (-1.8)+(+0.2)+(-1.7)+(0.1)+(+1.8)+(+1.4)(+1.3)- (+17/7) (12)(-2)- (+2/3) | (-7.2)-(-6.3)+(1.1)| |(-5/4)-(-3/4)|-|1-5/4-|-3/4|)