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简便计算(1)562+398=(2)32×125×25=(3)262×15+38×15=(4)483-(283+39)=(5)85×99=(6)46+123+254+377=

题目详情
简便计算
(1)562+398= (2)32 ×125 × 25= (3)262 ×15+38 ×15=
(4)483-(283+39)= (5)85×99= (6)46+123+254+377=
简便计算
(1)562+398= (2)32 ×125 × 25= (3)262 ×15+38 ×15=
(4)483-(283+39)= (5)85×99= (6)46+123+254+377=
简便计算
(1)562+398= (2)32 ×125 × 25= (3)262 ×15+38 ×15=
(4)483-(283+39)= (5)85×99= (6)46+123+254+377=
简便计算
(1)562+398= (2)32 ×125 × 25= (3)262 ×15+38 ×15=
(4)483-(283+39)= (5)85×99= (6)46+123+254+377=

(1)562+398= (2)32 ×125 × 25= (3)262 ×15+38 ×15=
(4)483-(283+39)= (5)85×99= (6)46+123+254+377=
(1)562+398= (2)32 ×125 × 25= (3)262 ×15+38 ×15= (4)483-(283+39)= (5)85×99= (6)46+123+254+377= (1)562+398= (2)32 ×125 × 25= (3)262 ×15+38 ×15= (1)562+398= (2)32 ×125 × 25= (3)262 ×15+38 ×15= (4)483-(283+39)= (5)85×99= (6)46+123+254+377= (4)483-(283+39)= (5)85×99= (6)46+123+254+377=
▼优质解答
答案和解析
(1)原式=560+2+398
                =960
(2)原式=4×25×(8×125)
                =100000
(3)原式=(262+38)×15
                =4500
(4)原式=483-283-39
                =161
(5)原式=85×(100-1)
                =8415
(6)原式=123+377+(46+254)
                 =800
(1)原式=560+2+398
                =960 (2)原式=4×25×(8×125)
                =100000 (3)原式=(262+38)×15
                =4500 (4)原式=483-283-39
                =161 (5)原式=85×(100-1)
                =8415 (6)原式=123+377+(46+254)
                 =800 (1)原式=560+2+398
                =960 (2)原式=4×25×(8×125)
                =100000 (3)原式=(262+38)×15
                =4500 (1)原式=560+2+398
                =960 (1)原式=560+2+398
                =960 (2)原式=4×25×(8×125)
                =100000 (2)原式=4×25×(8×125)
                =100000 (3)原式=(262+38)×15
                =4500 (3)原式=(262+38)×15
                =4500 (4)原式=483-283-39
                =161 (5)原式=85×(100-1)
                =8415 (6)原式=123+377+(46+254)
                 =800 (4)原式=483-283-39
                =161 (4)原式=483-283-39
                =161 (5)原式=85×(100-1)
                =8415 (5)原式=85×(100-1)
                =8415 (6)原式=123+377+(46+254)
                 =800 (6)原式=123+377+(46+254)
                 =800