小学一年级口算表内减法练习题(十八)
小学一年级口算表内减法练习题(十八)(341)13-9=
(342)11-4=
(343)16-8=
(344)12-8=
(345)4-3=
(346)12-7=
(347)13-6=
(348)11-5=
(349)9-9=
(350)14-8=
(351)9-2=
(352)15-8=
(353)11-4=
(354)5-4=
(355)8-1=
(356)12-4=
(357)15-8=
(358)8-3=
(359)13-5=
(360)12-9=
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