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【导语】口算是数学教学方法之一。一种只凭思维及语言活动不借任何工具的计算方法。它能培养学生快速的计算,发展学生的注意、记忆和思维能力。口算熟练后有助于笔算,且便于在日常生活中应用。以下是本站整理的相关资料,希望对您有所帮助!
【篇一】
(2) 2 + 2 = 4
(3) 1 + 4 = 5
(4) 2 + 1 = 3
(5) 1 + 1 = 2
(6) 3 + 2 = 5
(7) 4 + 1 = 5
(8) 3 + 1 = 4
(9) 1 + 2 = 3
(10) 1 + 3 = 4
【篇二】
1) 2 + 3 = 5
(2) 2 + 2 = 4
(3) 1 + 4 = 5
(4) 1 + 3 = 4
(5) 2 + 1 = 3
(6) 4 + 1 = 5
(7) 1 + 2 = 3
(8) 3 + 1 = 4
(9) 3 + 2 = 8
(10) 1 + 1 = 2
【篇三】
(1) 1 + 3 = 4
(2) 3 + 1 = 4
(3) 2 + 3 = 5
(4) 2 + 1 = 3
(5) 3 + 2 = 5
(6) 1 + 4 = 5
(7) 1 + 1 = 2
(8) 1 + 2 = 3
(9) 4 + 1 = 5
(10) 2 + 2 = 4
【篇四】
1) 3 + 2 = 5
(2) 1 + 4 = 5
(3) 1 + 2 = 3
(4) 2 + 3 = 5
(5) 2 + 2 = 4
(6) 3 + 1 = 4
(7) 2 + 1 = 3
(8) 4 + 1 = 5
(9) 1 + 3 = 4
(10) 1 + 1 = 2
【篇五】
(1) 1 + 1 = 2
(2) 2 + 2 = 4
(3) 2 + 3 = 5
(4) 2 + 1 = 3
(5) 1 + 4 = 5
(6) 3 + 1 = 4
(7) 4 + 1 = 5
(8) 3 + 2 = 5
(9) 1 + 3 = 4
(10) 1 + 2 =3