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(1)67+8=(2)33-6-=(3)23×4=(4)42÷3=(5)1.8+2=(6)534-299=(7)400÷4=(8)1-0.7=(9)7.3+3=(10)3.6×4×2.5(11)0.6+4=(12)3.6÷1.8=(13)×2=(14)0.24×5=(15)2

题目详情
(1)67+8=   (2)33-6-= (3)23×4=
(4)42÷3= (5)1.8+2= (6)534-299=
(7)400÷4= (8)1-0.7= (9)7.3+3=
(10)3.6×4×2.5 (11)0.6+4= (12)3.6÷1.8=
(13) ×2= (14)0.24×5= (15)2.4÷0.3=
(16)1÷3= (17)5-0.5= (18)2.5×0.2=
(19)0.8÷0.2= (20)0.1+0.1×0.1= (21) × =
(22) + = (23) ÷ = (24)1- =
(25) + = (26) × = (27) ÷ =
(28) - = (29) - = (30)6÷ =
(1)67+8=   (2)33-6-= (3)23×4= (4)42÷3= (5)1.8+2= (6)534-299= (7)400÷4= (8)1-0.7= (9)7.3+3= (10)3.6×4×2.5 (11)0.6+4= (12)3.6÷1.8= (13) ×2= (14)0.24×5= (15)2.4÷0.3= (16)1÷3= (17)5-0.5= (18)2.5×0.2= (19)0.8÷0.2= (20)0.1+0.1×0.1= (21) × = (22) + = (23) ÷ = (24)1- = (25) + = (26) × = (27) ÷ = (28) - = (29) - = (30)6÷ = (1)67+8=   (2)33-6-= (3)23×4= (1)67+8=   (2)33-6-= (3)23×4= (4)42÷3= (5)1.8+2= (6)534-299= (4)42÷3= (5)1.8+2= (6)534-299= (7)400÷4= (8)1-0.7= (9)7.3+3= (7)400÷4= (8)1-0.7= (9)7.3+3= (10)3.6×4×2.5 (11)0.6+4= (12)3.6÷1.8= (10)3.6×4×2.5 (11)0.6+4= (12)3.6÷1.8= (13) ×2= (14)0.24×5= (15)2.4÷0.3= (13) ×2= (14)0.24×5= (15)2.4÷0.3= (16)1÷3= (17)5-0.5= (18)2.5×0.2= (16)1÷3= (17)5-0.5= (18)2.5×0.2= (19)0.8÷0.2= (20)0.1+0.1×0.1= (21) × = (19)0.8÷0.2= (20)0.1+0.1×0.1= (21) × = (22) + = (23) ÷ = (24)1- = (22) + = (23) ÷ = (24)1- = (25) + = (26) × = (27) ÷ = (25) + = (26) × = (27) ÷ = (28) - = (29) - = (30)6÷ = (28) - = (29) - = (30)6÷ =
▼优质解答
答案和解析
(1)75;    (2)27;     (3)92;   (4)14;  (5)3.8; (6)235
(7)100; (8)0.3;    (9)10.3;(10)36;(11)4.6;(12)2
(13) ;(14)1.2; (15)8;   (16) ;(17)4.5;(18)0.5
(19)4;    (20)0.11;(21) ;(22) ;(23)3;  (24)
(25) ; (26) ;  (27) ;(28) ;(29) ;(30)9
(1)75;    (2)27;     (3)92;   (4)14;  (5)3.8; (6)235
(7)100; (8)0.3;    (9)10.3;(10)36;(11)4.6;(12)2
(13) ;(14)1.2; (15)8;   (16) ;(17)4.5;(18)0.5
(19)4;    (20)0.11;(21) ;(22) ;(23)3;  (24)
(25) ; (26) ;  (27) ;(28) ;(29) ;(30)9 (1)75;    (2)27;     (3)92;   (4)14;  (5)3.8; (6)235
(7)100; (8)0.3;    (9)10.3;(10)36;(11)4.6;(12)2
(13) ;(14)1.2; (15)8;   (16) ;(17)4.5;(18)0.5
(19)4;    (20)0.11;(21) ;(22) ;(23)3;  (24)
(25) ; (26) ;  (27) ;(28) ;(29) ;(30)9 (1)75;    (2)27;     (3)92;   (4)14;  (5)3.8; (6)235
(7)100; (8)0.3;    (9)10.3;(10)36;(11)4.6;(12)2
(13) ;(14)1.2; (15)8;   (16) ;(17)4.5;(18)0.5
(19)4;    (20)0.11;(21) ;(22) ;(23)3;  (24)
(25) ; (26) ;  (27) ;(28) ;(29) ;(30)9 (1)75;    (2)27;     (3)92;   (4)14;  (5)3.8; (6)235
(7)100; (8)0.3;    (9)10.3;(10)36;(11)4.6;(12)2
(13) ;(14)1.2; (15)8;   (16) ;(17)4.5;(18)0.5
(19)4;    (20)0.11;(21) ;(22) ;(23)3;  (24)
(25) ; (26) ;  (27) ;(28) ;(29) ;(30)9