加减乘除混合运算练习题

可编辑范本可编辑范本26:9926:99「'-77.5+128:(-12)X(33.3+2.5-69'-96勺2X0.5(-12+7-2)-7 4:7.5X2.5++4-225:67X(-13)+327:15X1*5+579:15+35.5+75.3X15-9910:(7)X45-57711:-0.5-1.5X3+21+76I I13:722 21小x5+(6.6+2^)3 |2214:2.25]+5.35X(1-1'1015:|-16|-7X51+|-47|16:-9.98X-Q5X1|)17：0.25X3.2X12.518：36X10.119：0.25X4420：222X4+178X421：2.6+1.4X1.51.5-22：37-3.6+4.8)+12.523：2.6+2.4X1(4-1.05)24：15.6+16X0.25+1.25)25:30.8+[4(9.85+1.07)]27:2.81+0.43.24X3.529:(31.8+3.2X4)+531:28-(3.4+1.25X2.4)33:2.55X7.1+2.45X7.135:36.25+4.25X9.926:77X9+111X328:20X[(2.44.8)+0.4+0.15]30:31.5X4+(6+3)32:0.64X25X7.8+2.234:2+2.5+2.5+236:6.5X4.8-1.2X4)37:24+2.4—2.5X0.838:178-145+5X6+42121+49+183X9944X4068X3841:41:2+45-161+38117+79X116+13116+48125+8671-87X75+1745:22+4+1279745:22+4+1279746:19X53X76121-87+111X35141+12X71+78109-87-70X4550:36+22-175+9751:1494x}-353:3q559:9X4+6463:8x511+8x5868:14x7|S121-6xIS1769:32-23x2474:77:82:71X36+252082:71X36+252081:128-75-185+3283:50+160+4083:50+160+40(58+370)+(64-45)5.4+[2.6刈.7-2.9)+0.62]6-1.6+4+5.38+7.855.3787: 347+45X2-4160+5287: 347+45X2-4160+52UJI?|X5-81UJI?|X5-8192:991:11X22+r।93:0.5X3+P+1.594:95: 96:97: 98:99: 100:109X82+184+37134+82+126+9231X72X89X11181+32+4+87165+21+164+85184X81+1516925+86X67+5588-22X17978120X88+2+48154X17X167X98102-78+65X1112-77+17+39119+19+194-34113-35X1943115:158+56X124+31116:72-20-87-67117：4X96+132X5118：28+33+151X54119：185+79X1880120：86X2259+9121：121-56-110X67122：171+56+55-73123：77—59103-33124:174-4X10-61126:107-4-26-33126:107-4-26-33127:28+53-11-25125:112+82X1221128:53+40X81+71122X9+62+5831.5X4-(6+3)131:28-(3.4+1.25X2.4)132:108X283X55132+70X156+38142+50X169+36193+20+123+55141+5+144X12182+71+82161-8+33X2140:140:73+98106+66141:10.15-10.75X0-5.7142:144:144:143:0.68X1.9+0.32X1.9145: 6.5X4.8-1.2X4)146:147:5.8X387-0.13)+4.2X3.74148:149:32.52-(6+9.728+3.2)X2.5150:151;[(7.1-5.6)X0.91.15] +2.5152:153:5.4+[2.6M.7-29+0.62]154:155:12X6+(12-7.2)-6156:157:(284+16)X(-B23D8+18)158:159: 5.4+[2.6 X-2397+0.62]160:161;[(7.1-5.6) X-a.915] +2.5162:163:32.52-(6+9.728 +3.2)X2.5164:165:q16x(16166:168:168:167:5.8X(3.87.13)+4.2X3.7170:170:169:4.38+(36.94+34.3X0.2)171: 172:173:174:175:176:177:178:179:180:181:182:183:184:185:186:187:188:189:190:191:(136+64)X(65-345+23)192:193:(284+16)X(512-820