人教版四年级上册数学脱式计算题

1、II精诚凝聚7=成就梦想(140-70) X5463+84X2-42490-7+24X5 鑼点亮心灯/(AvA)照亮人生 .鑼2800 十 100 + 789(947599)+7X3436X(15276-23)(93+25X21) 9723 (521 + 504)吃 5(3921)X396-)507 3X63+498384-12+3X3137(7+6)X016 (17-8)升28 X(5+96-32)81- (72-54) X957X1256035848640-16X12960(150032X45)192(54+38)X(12+24+80)X5032X(25+125)123X18123X3+8

2、5X12325X (24+16)178X99+178精诚凝聚=A_A=成就梦想(140-70)X5463+84X2-42490-7+24X5 鑼点亮心灯/(AvA)照亮人生 .鑼45+240-1215X7+85X7(46-20) X30-9025X27M(404) X252400 乜014X2108 (83+360-30)(420+48) -(375345)290(34X3+99)14254-9+1475X4X2516X7676X6720-36-299 X53+534502X (16+9)245(45+39)125X (8X4) X541X25-25420-(205198) X4460-(29

3、18-3)(960400) -70II精诚凝聚7=成就梦想(140-70) X5463+84X2-42490-7+24X5 鑼点亮心灯/(AvA)照亮人生 .鑼26X6-11015X7+85X7(46-20)X30-90(404) X252400-8014X2108(83+360-60)(420+48)-(375345)290(34X3+99)14254-9+1416X7676X699X53+534502X(16+9)245(45+39)125X(8X4) X541X25-25420-(205198) X4460-(2918-3)(960400)-7045+240-12124+78+22100

4、-35-25II精诚凝聚7=成就梦想84X3-136-8(32+28) X6325-13X (266-250) 鑼点亮心灯/(AvA)照亮人生 .鑼26X6-110(46-20)X30-9015X7+85X7(404) X252400-8014X2108 (83+360-60)(420+48)-(375345)290(34X3+99)14254-9+1416X7676X699X53+534502X(16+9)245(45+39)41X25-25420 十(205 198) X4460-(2918-3)(960400)-7043+315-5426-279-398-19X4+6251+121X7I

5、I精诚凝聚7=成就梦想 鑼点亮心灯/(AvA)照亮人生 .鑼55+720-(40-35)(220-180)-836X(28-7+23)(38+42) X(525-(135-72)-7721 十 7X528X(246-6-32)340-240-20X5(58+12)X(96-8)24-8X30252-4X3036X4+27X3(13525) +40X618X(7958)-27(338+89-19)-34(640+750-15) X15(72-57) X38892-(90+56X2)69X(800700)-525X4+32082-2+5932-8+1258X5+32-4II精诚凝聚7=成就梦想 鑼

6、点亮心灯/(AvA)照亮人生 .鑼81-3+3X11135-15+26107-35X3206X3-128-4(482-42) -22-1757-3-12168-12-48-12182-13+208-13525-21-378-2132X5X6-648+42-6-1260-(30-3+3)31X13-228-19(156+224-32) X80345- (128-531-9)776-(73X6+152)80-2+100-545-20X3-4140-20X5+2520X30+20X4025X(30+10)800-40-400-40600-(120-60)(26+14)X70精诚凝聚=A_A=成就梦想

7、 鑼点亮心灯/(AvA)照亮人生 .鑼(26+14)X(70-40)90-(30X15-50)(35+45)-(90-10)6X10-(21+29)25X(22+26X3)80-(32+8)X3003000-(32+8)X3030X169-(60+9)320-(120+25X4)36-(3+6)X2180-(36-12)+6450-15+10X3(40+180-30)X2(240+180)-(30X2)800-800-80X30800-(70X6+180)65X(40+20X3)36+360 十 125X121+79X545X6+35X667X5-37X539X8-6X39326X78-326

8、X68120X90-110X90II精诚凝聚7=成就梦想 鑼点亮心灯/(AvA)照亮人生 .鑼125 X( 8+4)12X(40-5)5X27+63X5(75 + 25 十 5) 402800-25X4+80(38080X4)W065X50+35X502X70+38X704X(25X5+25X28)64X9-14X923X134-34X2368X48+68X5248X101-4865X5+35X549X25X879X32+79X6867X101-67256X7-56X7125X4747X25340X(120408)45 X(7201957-19)86+4500+(2088 6) -2120-36X4-18+35(58+37) - (64-9X5)II精诚凝聚7=成就梦想 鑼点亮心灯/(AvA)照亮人生 .鑼.(8020+80)詔360-40+1040X20-200(80-25)X2(350-80) 29360-(12+6) X5288(26-14)X8500X6-(50-80)(105X12-635)吃 5864(27-23)X12(45+38-16) X24500- (240+38X6)64-(87-42)K5(845-15X3) 2612X (49-28) 24502 (84