苏教版小学四年级数学上册专题练习：脱式计算-最新【精】

1、苏教版小学四年级数学上册专题练习：脱式计算2800 +100 + 789(947599) + 7>6436X(15 276 93)(93+25X21) >9723-(521 +504) 25(39-21) *396 507-13X63 + 498384-12 + 3X3137 (7+6) 3016X(17-8)升28 X(5+96 与2)81 汗(72-54) X957X12 560 与5848640+16X12960+ (1500-32X45)192 (54+38) E(12+24+80) X5032X(25+125)123X18-123X3+85X12325X (24+16)1

2、78 X99+1782(140-70) X5463+84X242490+7+24X5445+240 +1215 X7+85 X7(46-20)双-9025X27X4(40 4) >252400+80 14X2108 (83 + 36040)(420+48) + (375 345)290 (34X3+99142-549+1475 X4 >2516X76-76X6720与6攵99X53+53450-2X (16+9)245 (45+39)125X (8通)>541 X25-25420+ (205-198) X4460+ (29-183)(960 400) "026X6-

3、110(46-20) X 30-9015X7+85X76(40 4) X 252400 +80 14X2108 (83 + 360 + 60)(420 + 48) + ( 375345)290 (34 X 3+99 )142 54 + 9+1416X76-76X699 X 53+53450-2X ( 16 + 9)245 (45+39)41 X 25-25420 + (205-198) X4460+ (29 18 + 3)(960400) + 7043+315+5426-279 + 398-19 X4+6251+121 X784X3-136 +8(32+28 ) X 6325 +13 X (2

4、66-250 )55+720 + (40-35)(220-180 ) +836 X (28+7+23)8(38+42)义(525+35)(135-72) +7721 +7X528 X (246 + 6-32)340-240 -20X5(58+12)义(96+8)106X6 + 324 + 8X30252+4X3036X4 + 27X3(135-25) +40X618X (79 58) +27(338 + 89-19) +34(640+750 +15) X 15(72-57) X 38892- (90 + 56X2)69X (800 700) +525X 4+32082 + 2+5932 + 8

5、+1258X5+32 +481+3+3X11135 + 15+26107-35 X 310206X3-128+4(482-42) +22-1757 - 3-12168 - 12-48 - 12182 +13+208 + 13525 - 21-378 -2132X5X 6-648+42 -6-1260- (30 + 3+3)31 X 13-228 - 19(156 + 224 + 32) X 80345 + (128-531 +9)776- (73X6+152)80 + 2+100 +545-20 X3+4140-20 X5+2520 X 30+20 X 4025 X (30+10)800 -

6、40-400 - 40600+(120 + 60)(26+14) X70(26+14) X (70-40)90 + (30 X 15 - 50)(35+45) +(90-10)126X 10-(21+29)25 X (22+26 X 3)80 + (32+8) X 3003000-(32+8) X3030 X 169-(60+9)320-(120+25 X4)36 + (3+6) X 2180 +(36 + 12)+6450 + 15+10 X3(40+180 + 30) X2(240+180) +(30X2)800-800 + 80 X 30800-(70 X 6+180)65 X (40+

7、20 X 3)36+360 +125X 121+79 X 545 X6+35 X667 X 5-37 X 539 x 8-6 x 39326 X 78-326 X 68120X90-110 X90125 X (8+4)12 X (40-5)5 X 27+63 X 51464X9-14 X923 义 134-34 义 2368 X 48+68 X 5248X101-4865 X 5+35 X 549 X 25 X 879 义 32+79 义 6867 X 101-67256 X 7-56 X 7(75+25及)-402800-25X4+80(380-80X4)与065 X 50+35 X 502

8、 X 70+38 X 704X(25 >65+25X28)125X47-47 X25340X(120 40 与)45X(720 1957+19)86+4500+(2088 46)司120-36 X 4 +18+35(58+37) + ( 64-9X5).(80 20+80) 4360F0+1040 X20-20016(80-25) X2(350-80)用360+ (12 + 6) X5288汗(26 14) >8500X6-(50 5-80)(105X12-635)笠5864Y (27 23) X2(45+38-16) X24500 (240 + 38X6)64 (87 42) 15(845 15毛)勺612X (49 28) -7450Y (8448 ) T2(58+37) +