四年级下学期数学加减乘除混合运算300道学习资料

1、精品文档四年级下册加减乘除混合运算精品文档10 + 645+90652 36X16576 + 26+ 34010X6X9305 + 410-341869 237 H910X8 + 572468+273-215305 + 766 心3119X6 心194 初 >45371 +216 + 117218-208+551888 M 2616 抬08 X2734X9 + 676781 H1 +9209654 刈0913-52X9826 562 49682 539 777954 M77 + 846189 + 681 -276789 攵63 + 880169+407-217645-390 + 1871

2、54 + 96X4444 攵22+412105X9 心54926 勺324 X24-12105X8%28 X26 + 35681 -501 +202215 +22X84X4X60584-298494X4X4894-121 -75125-25 >6(135+75)寸14X5)120-60 5X51024 T6 M720-720 T5(135+415)专+161200-20 X18(360-144)攵4 M240+480 心0 X2225-10 N6+13)(120 X2+120)为164-13 X5+85330 Y65-50)128-6 X8 勺 664X(12+65 T3)19 X96-

3、962 H410000-(59+66) 645940 必5 ><798-616)(315 >40-364) H12520 3 N121 勺1)(2010-906) X(65+15)(20+120 攵4) X8106 X9-76 X9117T3+36 X153774 为 ><65+35)540-(148+47) T3(308308 攵8)X11(10+120 攵4) >5(238+7560 阁0)T421 %230-192 -M)19 X96-962 *410000-(59+66) >645940 F5 ><798-616)(315 >

4、40-364)立7352700-400 攵5)1520-(1070+28 X2)9405-2940 攵8X21920-1680 必0 学690+47 对2-398148+3328 宓4-75360 X24 心2+7302100-94+48 5451+(2304-2042) X234215+(4361-716)电1(247+18) X27 攵536-720 寸360 T8)103 73-159-57920 T 7845 攵5120 16980 130360 + 200 + 240819 + 100 + 1181 +90015 + 35+85908 150 9092 850712+900 +288

5、356 + 150+ 2443470 + 1210 + 7901050 +880 + 120+95035+63 + 15182 + 765 + 11824 127 476 573175 31 25 59313 62 87 138120 300 880270-65-35800 150 + 50800-150-250120-36-24398 172 28920 (800 80)693-165-235534 -53-1471200 725 275608 124 76618-(352-282)1800-375 -42525X7 >4125X2 刈39X8X5125 X25X8>432 10

6、0 1023 25 48 M3X12540 13 2535 4 5 2050 26 4 215X12X2553X5X45>9>45X(14M1 )50 X67MM05X（24 刈）20X (5X7)125 X 6 + 40)(40 + 3) >25125 ><10+ 8)45X101 -4521 X9+9X7949X13 + 138X139+61 X8802 66901 50(400 + 8) X2515X99 + 15101 X90-90135X8 + 65 X82X146 + 98X14656 X(20 3)(80 8) X2598 >462 X7 +

7、38X795 80102 X7099 120101 19098 120103 25380 专攵200 F 专270 45540 F5 攵800 + Q0X8)900 + 00 >5)120 在攵(7400 +74) 37(3600 36)勺8(7800780) 3909000 T25 31000 攵5 F12+88=25 8=100-35-25=1000 勺 25=65+35=8 125=235- (35+27)=300 + Q5 =37+63+98=23 99+23=725+90-25=355+260+140+245102 X992 125645-180-245382 X101-382

8、4X60X50M35 X8+35 X6-4 刈5480 101 =598 + 99 =210 心5 =18X11=125 37788=396 2822 =43+189 + 57 =27X16 + 73X16=62 X 000 + 1)=(35 + 49)勺=44 X25591 +482+11899 M26125X15X8986+1999473+79-634600 攵5%136X101-136347-147=25X4=567 - 77=245 + 155=20X5=13X7=753=125 X8=2X25X4=27+33+51 =8X125 X11=75X2=125 X 4+8)125 3240

9、1 X25125 >4 + 125 X8125 X8X4400 X25+25123(23 + 75)123-237558 X58 + 58 >423874- (874 + 1000)329-38-62347-129-1476000 T 25 由25X125 刈295X102360 F578X501440T23856+16+85 X 164000+ ( 16+832+13)(326+95X25) + 37(7236+18228) X 28(4275 24X75) + 25178-145+5X6+42420+580- 64X21 + 28812-700+ ( 9+31X 11)50+1

10、60 + 40=54120-144+18+35=147(58+37) + (64-9X5)95 + (64-45)178-145+5X6+42120-36X4+18+3585+14X ( 14+208+26)21+(327- 23)19=539-513+(378 +14)=34-3094+17+13=19+(253- 22) 21=50+20X2842=(23+23) X 24597=(110-10) +1010=45-24+14 X 14=304-275+(275 +25)=(70+10) +(1810)=120-12X 1-54=44+16X1532=(10-100+10) X 11 =(

11、53-588 + 21) X36=(60+10) +(1710)=17+(233- 43)10=100-10X 1060=424-475+19X 16=22+(374- 10) 26=(245-11) +1811 =22-(10+100 + 10)=(252-14) +1710=35-13+10X 15=(346-10) +1612=215-198+(121 +11)=(45-651 + 21) X33=19+192+1210=572+22X2358=19+56- 1224 + 34=(714-12) +2719=14+(21- 19) X 14=18-(13+15) +262=736+(4320) X23=(227+11)(31-14)=36+19 X 14-23=828+2