鲁教版三年级脱式计算题

1、57 M2 -560 35848 - 640 勺6 M22 / 20960 + (1500 32 45)178 X101 17884 X36+64 X8475 99+2 X7583 M02 83 250 434 汹)X325 X(24+16 )178 99+17879 X42+79+79 X577300 e5 乂75 27+19 22531 X870+13 X3104 X(25 X65+25 28)138 X25 X4(13 X125) %3 X8)3 / 2025 X32M25(12+24+80) X5031 / 2032 %25+125)84 X36+64 沟475 X99+2 X7583

2、 M02 83 X250 N34 M) X325 X(24+16 )178 X99+17879X42+79+79 X577300 攵5F8100 FH5280 + 840 e4 X585 X(95 1440 右4)80400 - (4300 +870 勺 5)1437 X27 + 27 沟63125 2-80)(105 X12 635)攵5(45+ 38 16) X24500 ( 240 + 38X6)(58+37 ) + (64-9 X5)178-145 寸 4+42812-700 + (9+31 M1)85+14 X (14+208 登6)120-36 4 勺 8+35(284+16 )

3、X (512-8208 勺 8)(58+37 ) + (64-9 X5)(58+370 ) + (64-45 )420+580-64 X21 及8(136+64 ) X (65-345 攵3)388+(5000-1000)375+219+381+225(375+1034)+(966+125)(2130+783+270)+1012214+638+2863065 -738 -10652357 183 -317 -3572365 -1086 -214(13 M25) X(3X8)(12+24+80) X5025 X32 X12532 X25+125)84 X36+64 X8475 X99+2 X75

4、50 Z34 M) X325 X (24+16 )178 X99+17879 X42+79+79 X578100 FS575 27+19 22. 54800 及52356 ( 1356 721 )1235 ( 1780 1665 )31 X870+13 X3104 X(25 X65+25 X28)(181+2564 ) +2719276+228+353+219378+44+114+242+222(375+1034)+(966+125)(2130+783+270)+10172357 183 -317 -3572365 1086 214138 255 M(13X125) Z3 刈)(12+24+8

5、0) X5025 X32 X12532 N25+125)178 X101 17884 X36+64 X8475 99+2 X7583 M02 -83X2123 M8 123 X3+85 X12350 Z34 M) X325 X (24+16 )178 X99+17879 42+79+79 X572356 ( 1356 -721 )1235 ( 1780 1665 )75 X27+19 X2531 X870+13 X310120 144 T8+354 X(25 X65+25 X28)347+45 X2-4160 与2(58+37 ) + (649 X5)95 + (64 45)178 145 -

6、5X6+42812 -700 + (9+31 X11)85+14 X (14+208 及6)120 -36 MT8+35(58+37 ) + (64-9X5)420+580 -64X21 登8136+6 X (65 345 登3)72+85 4471 35+296+3X98764 X 32 - 824 X 2+24 + 224+24+24 +2100 -24 X359 28+20705 X2- 1900 +281 + 9X 915X4+15X442 + 6X873 45 + 925- 18+4096 3X9 + 37 X 60 3860 X 7+382 X 724 - 45 - 5724 45 + 535+38 - 39-35270 + 30 180 + 30(270 - 180)+ 3042 + 6X ( 12 4 )42 + 6X 12-449M022X49125 X76841000 -81255824 3 X (85 78)840 28+70M81+2+98+992+3+97+983+4+9