小学数学六年级下解方程专项训练题 2024/10/21 姓名:__________ 座号:__________ 情况:__________ 1
(10 + 43) × X = 159 X = _________ 2
(19 + 22) × X = 287 X = _________ 3
(30 - 39) × X = -351 X = _________ 4
(31 + 25) × X = 1904 X = _________ 5
(45 - 50) × X = -200 X = _________ 6
(19 + 21) × X = 960 X = _________ 7
(47 - 37) × X = 500 X = _________ 8
(16 - 25) × X = -288 X = _________ 9
(39 + 28) × X = 3216 X = _________ 10
(35 - 9) × X = 520 X = _________ 11
(30 - 24) × X = 246 X = _________ 12
(3 + 43) × X = 1610 X = _________ 13
(33 + 30) × X = 1890 X = _________ 14
(16 - 50) × X = -1360 X = _________ 15
(28 - 36) × X = -320 X = _________ 16
(35 - 33) × X = 40 X = _________ 17
(31 + 37) × X = 272 X = _________ 18
(25 + 3) × X = 1288 X = _________ 19
(50 - 36) × X = 630 X = _________ 20
(2 - 1