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1、100道加减乘除混合运算数学计算题20-8X 2-4 420X( 13+57)x 9066 X 38-987+ 21196-4+56X 12 16X 50-36-4(73+65)-( 210-164)(13+47)X( 52-18)(1024+4370)-( 24+38)45 X 2/3 + 1/3 X 1527. 7/19 + 12/19 X 5/628. 1/4 + 3/4 - 2/329. 8/7 X 21/16 + 1/230. 101 X 1/5 - 1/5 X 2131.50+ 160-40(58+370)-( 64-45)32.120- 144- 18+3533.347+45X
2、2-4160- 5234 (58+37)-( 64-9 X 5)35.95-( 64-45)36.178-145- 5 X 6+42 420+580-64X 21-2837.812-700-( 9+31 X 11)(136+64)X( 65-345-23)38.85+14X( 14+208- 26)39. (284+16)X( 512-8208- 18)40.120- 36X 4- 18+351.125*3+125*5+25*3+252.9999*3+101*11*(101-92)3. (23/4-3/4)*(3*6+2)4. 3/7 X 49/9 -4/35. 8/9 X 15/36 + 1
3、/276. 12X 5/6 - 2/9 X37. 8X 5/4 + 1/48. 6- 3/8 3/8 - 69. 4/7 X 5/9 + 3/7 X 5/910. 5/2 - ( 3/2 + 4/5 )11. 7/8 + ( 1/8 + 1/9 )12. 9 X 5/6 + 5/613. 3/4 X 8/9 - 1/314. 7 X 5/49 + 3/1415. 6X( 1/2 + 2/3 )16. 8 X 4/5 + 8 X 11/517. 31 X 5/6 - 5/618. 9/7 -( 2/7 10/21 )19. 5/9 X 18 - 14 X 2/720. 4/5 X 25/16 +
4、 2/3 X 3/421. 14 X 8/7 - 5/6 X 12/1522. 17/32 3/4 X 9/2423. 3 X 2/9 + 1/324. 5/7 X 3/25 + 3/725. 3/14 XX 2/3 + 1/626. 1/5 X 2/3 + 5/627. 9/22 + 1/11 - 1/228. 5/3 X 11/5 + 4/329. 45 X 2/3 + 1/3 X 1530. 7/19 + 12/19 X 5/631. 1/4 + 3/4 - 2/332. 8/7 X 21/16 + 1/233. 101 X 1/5 - 1/5 X 2134.50+ 160-4035.1
5、20- 144- 18+3536.347+45X 2-4160- 5237 (58+37) + ( 64-9 X 5)38.95-( 64-45)39.178-145- 5X 6+4240.812-700-( 9+31 X 11)41.85+14X( 14+208- 26)43.120- 36X 4- 18+3544. (58+37)-( 64-9X 5)45. (6.8-6.8X 0.55)-8.546.0.12X 4.8-0.12X4.847. (3.2X 1.5+2.5)- 1.648.6-1.6-4= 5.38+7.85-5.37=49.7.2- 0.8-1.2X 5= 6-1.19X
6、 3-0.43=50.6.5X( 4.8-1.2X4)=51.5.8X( 3.87-0.13) +4.2 X 3.74 52.32.52- (6+9.728- 3.2)X 2.553. (7.1-5.6)X 0.9-1.15 - 2.554.5.4+ 2.6 X( 3.7-2.9) +0.6255.12X 6-( 12-7.2) -656.12X 6- 7.2-657.0.68X 1.9+0.32X 1.958.58+370)-( 64-45)59.420+580-64X 21-2860.136+6X( 65-345- 23)15-10.75X 0.4-5.762.18.1 +( 3-0.29
7、9- 0.23)X 163.(6.8-6.8X 0.55)-8.564.0.12X 4.8-0.12X4.865. (3.2X 1.5+2.5)- 1.666.3.2X 6+ (1.5+2.5)- 1.667.0.68X 1.9+0.32X 1.968.10.15-10.75X 0.4-5.769.5.8X( 3.87-0.13) +4.2 X 3.7470.32.52- (6+9.728- 3.2)X 2.571. (7.1-5.6)X 0.9-1.15 - 2.572.5.4- 2.6 X( 3.7-2.9) +0.6273.12X 6-( 12-7.2) -674.12X 6- 7.2-675.33.02-( 148.4- 90.85)- 2.5
100道加减乘除混合运算数学计算题
