初中数学计算题(200道)

初中数学计算题(200)(-1.5)(-9)-12(-4)56(-7)-25 0.43.5729(-4)5.6(-2.8)-(50)29.6(-7.3)(-5)-(7)12.35.6 (-1.2)(-75.6)(1/4 1/5)9.5(-9.5)1/295.77(-2) (-34.6)(-51.88)2-(-5)241.25 *(3)70 *(5)5 *(3)259999*3 101*11*(101-92)(23/4-3/4)*(3*6 2)3/7 49/9 - 4/38/9 15/36 1/2712 5/62/9 38 5/4 1/46 3/83/8 64/7 5/9 3/7 5/95/2 -(3/2 4/5)7/8 (1/8 1/9)9 5/6 5/63/4 8/9 - 1/37 5/49 3/146 (1/2 2/3)8 4/5 8 11/531 5/65/69/7-(2/710/21)5/9 1814 2/74/5 25/16 2/3 3/414 8/75/6 12/1517/323/4 9/243 2/9 1/35/7 3/25 3/73/14 2/3 1/61/5 2/3 5/69/22 1/11 1/25/3 11/5 4/345 2/3 1/3 157/19 12/19 5/61/4 3/4 2/38/7 21/16 1/2101 1/51/5 2150+16040120-14418 35347 452-41605237(58 37)(64-95)95(64-45)178-14556 42812-700(9 3111)85 14(14 20826)120-36418 35(58 37)(64-95)(6.8-6.80.55)8.50.12 4.80.124.8(3.21.5 2.5)1.66-1.64=5.38 7.85-5.37=7.20.8-1.25=6-1.193-0.43=6.5(4.8-1.24)=5.8(3.87-0.13) 4.23.7432.52-(6 9.7283.2)2.5(7.1-5.6)0.9-1.15 2.55.42.6(3.7-2.9) 0.62126(12-7.2)-61267.2-60.681.9 0.321.958 370)(64-45)420 580-642128136 6(65-34523)15-10.750.4-5.718.1+(3-0.2990.23)1(6.8-6.80.55)8.50.12 4.80.124.8(3.21.5 2.5)1.63.26 (1.5 2.5)1.60.681.9 0.321.910.15-10.750.4-5.75.8(3.87-0.13) 4.23.7432.52-(6 9.7283.2)2.5(7.1-5.6)0.9-1.15 2.55.42.6(3.7-2.9) 0.62126(12-7.2)-61267.2-633.02-(148.4-90.85)2.576.(25%-695%-12%)*3677./4*3/5 3/4*2/578.1-1/4 8/9/7/979.1/6/3/24 2/2180./15*3/581.3/4/9/10-1/682./3 1/2)/5/6-1/3/1/783./5 3/5/2 3/484.(2-2/3/1/2)*2/585.5268.32-256986.3 456-52*887.5% 632588./2 1/3 1/489 456-785%。3/7 49/9 - 4/39 15/36 1/272 5/62/9 33 5/4 1/494 3/83/8 695/7 5/9 3/7 5/96/2 -(3/2 4/5)8 (1/8 1/9)8 5/6 5/61/4 8/9 - 1/310 5/49 3/141.5 (1/2 2/3)2/9 4/5 8 11/53.1 5/65/64/7-(2/710/21)19 1814 2/75 25/16 2/3 3/44 8/75/6 12/157/323/4 9/242/31/2-1/42/52-6/139/26-2/32/9+1/24/5+3/8105/9+1/641/22/5+9/109/205/93/10+2/72/51/2+1/44/5-1/83/45/74/3-1/223-8/91/271/2785/6+2/541/2+3/45/124/58/93/4-3/83/45/85/4+3/239/111.22.5 0.82.58.91.25-0.91.2512.57.40.89 . 96 . 4-(2.50.24)(27) 6.59.5 6.50.50.351.6 0.353.40.258.646.72-3.28-1.720.45 6.37 4.555.4 6.93-(25-2.5)241846-620-3804.846 4.8540.8 0.82.51.253.682.5-12.52.42812.5-12.52023.65-(3.07-3.65)(4 0.40.25)871.251.6599 1.6527.85-(7.85 3.4)481.25 501.250.287.89.9 0.78(1010 309 4 681 6)123914678268545.157/8 6.1-0.606253/7 49/9 - 4/38/9 15/36 1/2712 5/62/9 38 5/4 1/46 3/83/8 64/7 5/9 3/7 5/95/2 -(3/2 4/5)7/8 (1/8 1/9)9.9 5/6 5/63/4 8/9 - 1/37 5/49 3/146 (1/2 2/3)8 4/5 8 11/531 5/65/69/7-(2/710/21)5/9 1814 2/74/5 25/16 2/3 3/414 8/75/6 12/1517/323/4 9/243 2/9 1/35/7 3/25 3/73/14 2/3 1/61/5 2/3 5/69/22 1/11 1/25/3 11/5 4/345 2/3 1/3 157/19 12/19 5/61/4 3/4 2/38/7 21/16 1/2101 1/51/5 2150+16040 (58 370)(64-45)120-14418 35347 452-416052(58 37)(64-95)95(64-45)178-14556 42 420 580-642128812-700(9 3111) (136 64)(65-34523)85 14(14 20826)(284 16)(512-820818)120-36418 35(58 37)(64-95)(6.8-6.80.55)8.50.12 4.80.124.8(3.21.5 2.5)1.6 (2)3.2(1.5 2.5)1.66-1.645.38 7.85-5.377.20.8-1.256-1.193-0.4347.6.5(4.8-1.24)0.681.9 0.321.948.10.15-10.750.4-5.749 .5 .8(3.87-0.13)4。23 .7450 .32 .52-(6 9。7283 .2)2.551.(7.1-5.6)0.9-1.152.552 .5 .42.6(3.7-2.9)0.6253.126(12-7.2)-6(4)1267.2-6102(-4.5)-(3)(-5)27 .86 .9 2 .26 .9版(-2) 2-(-52)(-1) 5 87(-3)(-1)5 .60 .258(20-1.25)(-7.1)3(-5)2-2.5(-4.8)(0.09)(-0.27)127 352 73 44(-2)89276 (-135)-332571 7529 -88(-2)243 89 111 579405-2902821号文件920-1680407年690 4752-398148 332864-753602432 7302100-94 485451(2304-2042)23第4215次(4361-716)81(247 18)272536-720(36018)1080(63-54)80(528 912)5-61788528138-904号文件264 318-828069美元(174，209)26-(9000 0)814-(278 322)151406 7359453168-782838 504页：1285(3000-372)3612月1 5日至19日3x(-9) 7x(-9)(-54)x1/6x(-1/3)1 .18 .1 (3-0。2990 .23)12.(6.8-6.80.55)8.53 . 0 . 12 4.80.124.843.21.5 2.5(-1.6)(-2)3.2(1.5 2.5)1.65.6-1.64 (6.8-9)5.38 7.85-5.37896.7.20.8-1.256-1.193-0.437 .6 .5(4.8-1.24)0.681.9 0.321.98.10.15-10.750.4-5.79 .5 .8(3.87-0.13)(-8.01) 4.23.7410 .32 .52-(6 9。7283 .2)2.511.(7.1-5.6)0.9-1.152.512 .5 .42.6(3.7-2.9)0.6213.126(12-7.2)-614.1267.2-615 .33 .02-(148.4-90.85)2.5(-5)-252(-78)(-6)(-2)3(5 50)7-7 3-6-(-90)(-8)(-3)(-8)25(7.13)(-616)(-28)(8 14-100-27)4(-15) (-1)-10110160.21(-8) (4.1 5.9)(-10) (-2) 4-96 (-5.67)(-18)(-4)28.01(-3.14)9-32-890-79 8.1 9(-20)-23 (-9) 9.42(-24)3.4104(-5) 200.96-| 98 | 76(-87)* 2356(-75)-(7)-(8 4 3)页：168/21-8-11*8 61-9月2日-9月7日-564.6-(-3/4 1.6-4-3/4)12月5日至7日2/3-4-1/4 *(0.4)/1/3 222 (-4) (-2) 4*3-2*8-8*1/2 8/1/8(2/3 1/2)/(1/12)*(-12)(-28)/(6.4)(-1)92/(-2) 0/7-(-8)*(-2)页：118-6/(-3)*(-2) 27(5 3/8 * 8/30/(-2)-(36)(-84)/2 *(3)/(6)1/2 *(4/15)/2/31 2 3 4 .我.1月1日2月1日3月1日.我.