第6单元 有余数的除法-【优佳好】2023-2024学年二年级下册数学口算计算能力提升（人教版）

单元 6 　 第 1 课时　 有余数除法的意义(教材 P60) 2 年级 下 R 8 × 2 = 13 + 22 = 18 ÷ 9 = 40 ÷ 8 = 51 - 32 = 9 × 8 = 81 ÷ 9 = 51 - 36 = 26 + 19 = 7 × 5 = 6 ÷ 2 = 15 ÷ 3 = 54 ÷ 9 = 12 + 48 = 7 × 6 = 12 ÷ 4 = 35 ÷ 5 = 32 + 42 = 35 + 15 = 81 ÷ 9 = 15 + 8 = 20 ÷ 5 = 45 ÷ 5 = 36 ÷ 6 = 7 × 9 = 35 ÷ 7 = 24 ÷ 4 = 63 ÷ 7 = 42 ÷ 6 = 36 ÷ 9 = 72 - 40 = 6 + 37 = 9 × 3 = 22 - 8 = 45 ÷ 9 = 48 ÷ 6 = 18 ÷ 9 = 73 - 42 = 40 ÷ 8 = 56 ÷ 7 = 32 + 48 = 　 　 　 　 　 　 50 - 26 = 　 　 　 　 　 　 39 + 48 - 27 = 35 ÷ (28 - 21) 47 - 64 ÷ 8 5 × (28 ÷ 4) 93 单元 6 　 第 2 课时　 余数与除数的关系(教材 P61) 2 年级 下 R 4 × 9 = 32 ÷ 8 = 7 × 6 = 18 ÷ 3 = 5 × 7 = 12 ÷ 6 = 9 × 9 = 54 ÷ 6 = 10 ÷ 2 = 64 ÷ 8 = 3 × 5 = 14 ÷ 7 = 9 × 5 = 24 ÷ 8 = 7 × 8 = 8 × 3 = 81 ÷ 9 = 27 ÷ 3 = 20 ÷ 4 = 4 × 5 = 8 × 6 = 18 ÷ 9 = 4 × 7 = 6 × 9 = 12 ÷ 2 = 7 × 7 = 15 ÷ 3 = 42 ÷ 6 = 63 ÷ 9 = 18 ÷ 2 = 9 × 8 = 2 × 7 = 56 ÷ 8 = 3 × 8 = 45 ÷ 9 = 3 × 6 = 49 ÷ 7 = 9 ÷ 3 = 72 ÷ 8 = 21 ÷ 7 = 45 + 36 = 　 　 　 　 　 　 　 70 - 25 = 　 　 　 　 　 　 　 81 - 47 + 18 = (42 + 22) ÷ 8 5 × 7 - 12 72 ÷ 9 × 6 04 单元 6 　 第 3 课时　 有余数除法的竖式计算(1)(教材 P62) 2 年级 下 R 22 ÷ 3 = 62 ÷ 7 = 41 ÷ 5 = 21 ÷ 4 = 24 ÷ 7 = 36 ÷ 7 = 45 ÷ 8 = 49 ÷ 6 = 25 ÷ 8 = 60 ÷ 8 = 21 ÷ 5 = 60 ÷ 8 = 39 ÷ 6 = 53 ÷ 7 = 37 ÷ 6 = 44 ÷ 6 = 13 ÷ 2 = 54 ÷ 9 = 22 ÷ 5 = 25 ÷ 4 = 28 ÷ 6 = 73 ÷ 8 = 55 ÷ 8 = 36 ÷ 5 = 19 ÷ 4 = 20 ÷ 6 = 26 ÷ 3 = 24 ÷ 5 = 37 ÷ 9 = 19 ÷ 3 = 47 ÷ 9 = 67 ÷ 8 = 69 ÷ 8 = 82 ÷ 9 = 32 ÷ 7 = 49 ÷ 8 = 52 ÷ 7 = 63 ÷ 7 = 42 ÷ 8 = 55 ÷ 9 = 32 ÷ 6 = 　 　 　 　 　 　 　 38 ÷ 5 = 　 　 　 　 　 　 　 75 ÷ 8 = 63 ÷ 8 = 54 ÷ 7 = 39 ÷ 4 = 14 单元 6 　 第 4 课时　 有余数除法的竖式计算(2)(教材 P63) 2 年级 下 R 29 ÷ 4 = 36 ÷ 7 = 20 ÷ 7 = 32 ÷ 4 = 67 ÷ 9 = 31 ÷ 9 = 15 ÷ 4 = 50 ÷ 8 = 16 ÷ 7 = 50 ÷ 7 = 32 ÷ 7 = 52 ÷ 8 = 64 ÷ 8 = 13 ÷ 4 = 72 ÷ 9 = 57 ÷ 6 = 41 ÷ 6 = 25 ÷ 5 = 19 ÷ 3 = 54 ÷ 6 = 45 ÷ 6 = 62 ÷ 9 = 48 ÷ 5 = 84 ÷ 9 = 28 ÷ 5 = 44 ÷ 6 = 63 ÷ 8 = 23 ÷ 6 = 26 ÷ 5 = 73 ÷ 8 = 42 ÷ 8 = 39 ÷ 6 = 27 ÷ 4 = 19 ÷ 9 = 54 ÷ 7 = 21 ÷ 3 = 21 ÷ 6 = 62 ÷ 7 = 37 ÷ 4 = 64 ÷ 8 = 37 ÷ 5 = 　 　 　 　 　 　 　 27 ÷ 4 = 　 　 　 　 　 　 　 85 ÷ 9 = 43 ÷ 5 = 26 ÷ 4 = 49 ÷ 8 = 24 单元 6 　 第 5 课时　 练习课(教材 P