小学数学六年级下解方程专项训练题 2024/10/14 姓名:__________ 座号:__________ 情况:__________ 1
(48 - 13) × X = 525 X = _________ 2
(9 - 42) × X = -363 X = _________ 3
(7 + 31) × X = 1254 X = _________ 4
(34 + 48) × X = 246 X = _________ 5
(13 + 30) × X = 1032 X = _________ 6
(3 - 3) × X = 0 X = _________ 7
(42 + 28) × X = 2870 X = _________ 8
(8 + 12) × X = 980 X = _________ 9
(50 - 30) × X = 940 X = _________ 10
(11 - 38) × X = -918 X = _________ 11
(3 - 27) × X = -888 X = _________ 12
(15 - 9) × X = 270 X = _________ 13
(6 - 27) × X = -147 X = _________ 14
(39 - 4) × X = 735 X = _________ 15
(36 + 43) × X = 237 X = _________ 16
(45 + 49) × X = 4418 X = _________ 17
(31 - 10) × X = 483 X = _________ 18
(11 - 11) × X = 0 X = _________ 19
(28 - 37) × X = -72 X = _________ 20
(35 - 6) × X = 957