小学数学六年级下解方程专项训练题 2024/10/20 姓名:__________ 座号:__________ 情况:__________ 1
(46 + 32) × X = 1404 X = _________ 2
(1 + 42) × X = 1247 X = _________ 3
(5 - 40) × X = -70 X = _________ 4
(34 + 14) × X = 2112 X = _________ 5
(16 - 47) × X = -620 X = _________ 6
(39 - 12) × X = 162 X = _________ 7
(36 + 21) × X = 570 X = _________ 8
(23 + 48) × X = 852 X = _________ 9
(7 + 14) × X = 231 X = _________ 10
(20 - 33) × X = -104 X = _________ 11
(4 + 23) × X = 1080 X = _________ 12
(39 + 42) × X = 3240 X = _________ 13
(9 - 37) × X = -364 X = _________ 14
(18 + 25) × X = 817 X = _________ 15
(3 - 43) × X = -1560 X = _________ 16
(33 + 21) × X = 270 X = _________ 17
(35 - 32) × X = 27 X = _________ 18
(14 + 1) × X = 585 X = _________ 19
(42 + 2) × X = 1980 X = _________ 20
(28 - 39) ×