小学数学六年级下解方程专项训练题 2024/10/16 姓名:__________ 座号:__________ 情况:__________ 1
(34 + 7) × X = 861 X = _________ 2
(45 + 30) × X = 3150 X = _________ 3
(32 + 44) × X = 3496 X = _________ 4
(21 + 49) × X = 560 X = _________ 5
(10 - 41) × X = -1054 X = _________ 6
(1 - 2) × X = -8 X = _________ 7
(19 + 29) × X = 1824 X = _________ 8
(44 - 21) × X = 667 X = _________ 9
(29 + 15) × X = 1408 X = _________ 10
(6 - 31) × X = -1225 X = _________ 11
(4 + 43) × X = 1551 X = _________ 12
(18 + 36) × X = 1620 X = _________ 13
(43 - 14) × X = 1131 X = _________ 14
(8 - 44) × X = -864 X = _________ 15
(13 - 6) × X = 224 X = _________ 16
(9 + 49) × X = 290 X = _________ 17
(14 - 45) × X = -1333 X = _________ 18
(10 - 40) × X = -810 X = _________ 19
(40 - 31) × X = 99 X = _________ 20
(2 - 21)