苏教版六年级数学《分数四则混合运算》2 0 0 题 9× 72 + 75 ×9 1213 × 12 + 1213 113 × 39 × 821 715 ÷ 825 ÷ 524 ( 56 - 34 )÷ 310 ( 32 + 47 )÷4 ×( 32 + 65 + 94 ) -× 85 - (1+ 31 )÷(1- 31 ) [( 52 +× 97 ]÷ 31 94 ×+ 959× 413 1 754-( 1 751+ ( 52 + 21 )×(4-322) 32 ×1 54 + 32 ×1 51 1 43 - 32 ×( 85 - 21 ) 51 ÷[( 61 +1 85 )× 53 ] ( 91 + 2 71 )÷4+ 2 72 3 32 ×[1 09 +(1 67 - 41 )] 1425 ÷( 75 + 1425 ) 14 ÷ 417 + 34 ÷ 417 46 × 2345 45 + 49 + 23 × 73 2517 - 13 × 98 - 58 127 -(13 ÷ 715 +413 ) (1-1 58 × 21 )÷ 54 1 194× 76 +1 194÷7 813 ÷7+17 × 613 29 +12 ÷45 +38 125 ×(56 +34 )+45 2— 613 ÷ 926 —23 2—89 ×38 ×17 45 ×23 +15 ÷34 (12 —38 )÷34 114 ×(14 + 112 ) 14 ÷(1—12 —14 ) (78 — 516 )×(59 +23 ) [1-(14 +38 )] ÷14 16 +34 ×23 ÷2 21 +31 ×( 41 - 51 ) 35)3254(32 25×13 ×25 × 310 [1-(12 -14 )]×25 1 78÷23+2 31×1 79+2 31 18÷[ 65+( 85- 31)] 137 +2 415 +447 +3 215 (38 +14 +16 )×24 4 98 ÷[ 89 -( 81 +73 )] 54 ÷( 65 × 53 )-1 21 (4÷7+51 )×5- 71 9 83×[( 32- 52)÷1 03] 21+31×( 41- 51) 94÷( 65- 21)×( 87- 21) (1 09+ 53)×( 92-1 52) 35÷[( 65- 32)×3] 9× 72 + 75 ×9 (1-1 58 × 21 )÷54 1 194× 76+1 194÷7 +533++54 (16 + 18 )×24 45 ×(5 + 516 ) 710 × 14 + 14 × 310 78 × 9 + 78 27 + 34 × 23 (18 + 14 )× 23 ( 34 - 16 )×12 13 ÷3+3÷ 13 58 ×[1÷(34 +13 )] 2 48765)+( 465761)-( 1 359191 38 + 31 07351 07+ 78 ÷5+78 ÷2 36÷[( 65 - 31 )×3] )+(1 091 573171 2 2-1 61 5 ÷ 75 ÷ 43 920 ÷[12 ×(25 +45 )]...