四則混合運(yùn)算練習(xí)題

1、四則混合運(yùn)算練習(xí)題12540÷( 30× 15÷ 50)(564 18× 24 )÷ 126× 58( 174 + 89)490÷ 210 ÷( 750÷ 25 )(75+ 49 )÷( 75 44 )576÷( 33+ 15 )25×( 22+ 576÷32 )(736÷ 16+ 27 )× 1884÷ ( 8+ 6 )× 2902 17× 4542× 169( 78 + 35 )(87+ 16 )

2、15;( 85 69 )72 ÷ 960 ÷( 245 165)680+ 21× 15 360540 ÷ ( 3 + 6 )× 2175 ( 49+ 26) × 23180÷ 36 ÷( 12 + 6 )972÷ 18+ 35× 1975 × 12 + 280÷ 35(29+ 544÷ 34 )× 10248×( 32 17 )÷ 3026×( 304 286 )÷ 39756 ÷ 4 ×( 56

3、 35)840÷ 40+ 40× 4036 + 300÷ 12960 720÷ 8× 9848 800÷ 16× 122400÷ 1200÷( 600÷ 15 )(132+ 68)×( 97 57)520+ 22×( 15+ 45)972 ÷( 720 21× 33)160+ 740 ÷ 20 37450÷ ( 15+ 10 )× 3900÷ 2 ×( 320 290 )(45+ 38 16 )×

4、 24492 ( 238 + 192) × 26500( 240 + 38× 6)972( 270 + 31 × 9 )64 ( 87 42 ) × 15600( 165 + 35× 3 )(7100 137263 )÷ 100196 +( 84 12 ) × 5250+ 240÷ 8× 57100 137 263 + 300675600÷ 15× 12(53+ 47 ) × ( 86 24 )720 + 34 × 18 340720÷ ( 187 + 1

5、8 ) ÷ 4114× ( 845 245 ) ÷ 12(120 54 ) × ( 42+ 98 )668 ( 132 + 245 ) ÷ 97203 ( 25+ 75 ) × 1612× ( 76+ 57) ÷ 19380 ÷ 240 ÷ ( 36÷ 3 )840 ÷ ( 320÷ 80 )120 ÷ 24 20÷ 4(28+ 32 ) × ( 90 40 )900 ÷ ( 120 20× 3 )480÷

6、 4 × ( 50 40)768 ÷ 8 × ( 76 68 )72 ÷ 36 + 29 × 3130 × ( 600 235 ) ÷ 73320 50 × 4÷ 25115 15+ 20× 312× ( 34+ 46 ) ÷ 32115 ( 15 + 20 ) × 3(440 280 )×( 300 260 )480 ÷ ( 60+ 10×2 )14× ( 860 260 ) ÷ 15640 ÷ 140

7、÷ ( 630÷ 9)32 × 18 540 ÷ 45368 ( 132+ 129) × 34(900 16× 35) ÷342100-21 × 53+2255840 ÷ 15 × ( 32 28)(103-336 ÷ 21) × 15909 36 × ( 350÷ 14 )800-(2000-9600 ÷ 8)(300+ 180÷ 5 ) × 1240 × 48-(1472+328) ÷ 5600

8、7; ( 30 10) + 5(488+344) ÷ (202-194)490÷ 210 ÷ ( 360÷ 12 )2940÷ 28+136× 772 ÷ 2 × ( 105 87)605 × (500-494)-1898240÷ 15× ( 351 347)(2886+6618) ÷ (400-346)9125-(182+35 × 22)(7353+927) ÷ (801-792)(154-76) × (38+49)(28+172) ÷

9、; (24+16)3800-136 × 9-7986240÷ 48+63× 48(104+246) × (98 ÷ 7)950-28 × 6+666918÷9× (108-99)86 × (35+117 ÷ 9)(8645+40 × 40) ÷ 52500+(360-160 ÷ 4)(2944+864) ÷ (113-79)16× 4 + 6× 38080-1877+1881 ÷ 339÷ 3 + 48÷

10、6(5011-43 × 85)+339724× 4-42÷32300-1122 ÷ (21-15)7 × 6-12 × 3816÷ (4526-251 × 18)56 ÷ 4+ 72÷ 82940 ÷ 28 × 21(528+912)× 5-6178920-1680 ÷ 40÷ 78528÷ 41 × 38-904690+47 × 52-398264+318-8280 ÷ 69148+3328+ 64-75(174+209)× 26- 9000360× 24÷32+730814- (278+322)÷ 152100-94+48 × 541406+735× 9÷4551+ (2304-2042) × 233168-7828 ÷ 38+5044215+ (4361-716) ÷ 81796-5040 ÷(