最新五年级数学上册解方程专项练习006
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五年级数学未知数计算解题技巧
2024/08/19
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(23 + 17) × X = 1200
(6 - 23) × X = -544
(20 - 8) × X = 564
(39 + 7) × X = 736
(44 + 49) × X = 2790
(35 - 28) × X = 266
(43 + 35) × X = 1716
(19 - 18) × X = 18
(11 - 12) × X = -7
(19 + 50) × X = 276
(30 - 35) × X = -150
(46 - 10) × X = 1080
(40 - 14) × X = 1092
(22 - 26) × X = -64
(28 - 33) × X = -5
(3 + 50) × X = 1537
(35 + 43) × X = 2418
(28 + 14) × X = 1134
(41 + 38) × X = 1817
(45 - 3) × X = 1008
(35 + 30) × X = 1495
(19 + 38) × X = 1653
(20 + 43) × X = 3150
(44 - 11) × X = 396
(47 + 46) × X = 3348
(41 + 39) × X = 480
(6 - 47) × X = -1148
(17 + 43) × X = 2100
(47 - 17) × X = 660
(20 + 15) × X = 35
(18 + 13) × X = 403
(4 - 43) × X = -819
(23 - 46) × X = -1104
(32 - 5) × X = 405
(9 - 24) × X = -525
(6 - 47) × X = -820
(15 + 16) × X = 403
(17 + 44) × X = 2989
(15 - 49) × X = -884
五年级数学未知数计算解题技巧(答案)
(23 + 17) × X = 1200
X = 30
(6 - 23) × X = -544
X = 32
(20 - 8) × X = 564
X = 47
(39 + 7) × X = 736
X = 16
(44 + 49) × X = 2790
X = 30
(35 - 28) × X = 266
X = 38
(43 + 35) × X = 1716
X = 22
(19 - 18) × X = 18
X = 18
(11 - 12) × X = -7
X = 7
(19 + 50) × X = 276
X = 4
(30 - 35) × X = -150
X = 30
(46 - 10) × X = 1080
X = 30
(40 - 14) × X = 1092
X = 42
(22 - 26) × X = -64
X = 16
(28 - 33) × X = -5
X = 1
(3 + 50) × X = 1537
X = 29
(35 + 43) × X = 2418
X = 31
(28 + 14) × X = 1134
X = 27
(41 + 38) × X = 1817
X = 23
(45 - 3) × X = 1008
X = 24
(35 + 30) × X = 1495
X = 23
(19 + 38) × X = 1653
X = 29
(20 + 43) × X = 3150
X = 50
(44 - 11) × X = 396
X = 12
(47 + 46) × X = 3348
X = 36
(41 + 39) × X = 480
X = 6
(6 - 47) × X = -1148
X = 28
(17 + 43) × X = 2100
X = 35
(47 - 17) × X = 660
X = 22
(20 + 15) × X = 35
X = 1
(18 + 13) × X = 403
X = 13
(4 - 43) × X = -819
X = 21
(23 - 46) × X = -1104
X = 48
(32 - 5) × X = 405
X = 15
(9 - 24) × X = -525
X = 35
(6 - 47) × X = -820
X = 20
(15 + 16) × X = 403
X = 13
(17 + 44) × X = 2989
X = 49
(15 - 49) × X = -884
X = 26