六年级总复习计算题训练

1、能简便的用简便计算。

(1)÷＋×                 (2)6÷( ＋)                (3) ÷6＋×

(4) 48×( ＋＋)            (6)2÷－                 (5)(4－0.5)÷

(7) ×4.6－1×3.6                (8) (＋)÷                (9) ÷[－(1－)]

(10)×－                    (11) ×＋                (12)4÷[( ＋0.75)×1.2]－2

(13)( － )÷( － )                        (14)(100－9)×( － )

(15) 1÷－    ÷1                            (16) ÷－ － 

(17)( － ＋ )÷                         (18) ×( ＋ )÷ 

(19) 62.5%×3＋0.625×7＋ ×6                (20) ×＋÷

(21) － ＋ －                         (22)[ －( ＋ )]×

(23)(17×＋ ×17)÷34                        (24)( － ×75%)÷0.25

(25) ÷[ －( ＋ )]                    (26)9×( ＋ )＋ 

(27) ÷( ÷ ＋ )                    (28) ×÷ ÷ 

(29) × 13＋ × 31                        (30) ( ＋ )×9×17

(31)( ＋ － )×48                        (32) 0.25÷7＋×＋

(33) ÷(2－25%－)                        (34)86×

(35) ÷4＋ ×                        (36) 20×( － )×

2、解方程

(1) x＝                    (2)10:x＝                    (3) ＋2x＝

(4)6x×＝               (5)x＋25%x＝80                (6)x－ x＝

                                         4