第8单元 期末复习-【优佳好】2023-2024学年二年级上册数学口算计算能力提升（苏教版）

单元八 　 第 1 课时　 数与代数(1) 2 年级 上 SJ 27 + 35 = 41 + 56 = 49 + 23 = 95 - 46 = 46 + 52 = 15 + 53 = 52 + 19 = 82 - 23 = 53 - 22 = 21 + 13 = 33 + 27 = 87 - 42 = 64 - 37 = 13 + 70 = 23 + 12 = 73 - 26 = 81 - 46 = 43 + 36 = 64 - 54 = 26 + 38 = 29 + 43 = 87 - 38 = 36 + 25 = 9 + 58 = 45 - 38 = 73 - 40 = 36 + 8 = 37 + 45 = 62 - 32 = 9 + 27 = 53 + 37 = 72 - 59 = 57 + 17 = 49 - 23 = 90 - 38 = 50 - 27 = 48 + 26 = 45 + 36 = 40 - 31 = 16 + 40 = 51 - 26 + 53 = 98 - 14 - 42 = 48 + 37 - 29 = 75 - 37 - 25 = 62 + 18 - 47 = 73 - 26 - 36 = 86 单元八 　 第 2 课时　 数与代数(2) 2 年级 上 SJ 25 ÷ 5 = 6 ÷ 2 = 2 × 4 = 2 × 2 = 7 × 8 = 3 × 2 = 21 ÷ 3 = 5 × 4 = 48 ÷ 6 = 6 × 2 = 4 × 6 = 27 ÷ 3 = 9 × 4 = 16 ÷ 4 = 6 × 6 = 5 × 8 = 35 ÷ 5 = 6 × 5 = 45 ÷ 9 = 5 × 3 = 8 × 8 = 3 × 8 = 4 × 7 = 42 ÷ 7 = 9 × 7 = 16 ÷ 8 = 5 × 2 = 6 × 3 = 3 × 6 - 8 = 12 ÷ 3 + 5 = 2 × 5 - 7 = 5 × 5 - 10 = 18 ÷ 2 + 7 = 3 × 2 + 8 = 30 ÷ 6 + 19 = 3 × 6 - 12 = 8 × 5 - 4 = 12 ÷ 2 + 8 = 4 × 2 - 7 = 20 ÷ 4 + 10 = 75 - 36 - 28 = 48 + 29 + 13 = 45 + 36 - 25 = 60 - 14 - 25 = 98 - 38 - 16 = 82 - 37 + 13 = 96 单元八 　 第 3 课时　 数与代数(3) 2 年级 上 SJ 35 + 22 = 35 ÷ 5 = 8 × 6 = 32 - 18 = 6 × 6 = 43 - 27 = 54 + 26 = 7 × 9 = 7 × 8 = 85 - 46 = 5 × 4 = 6 × 9 = 2 × 5 = 37 - 15 = 27 + 48 = 18 ÷ 3 = 70 - 35 = 28 + 45 = 4 × 9 = 2 × 8 = 8 × 9 = 6 × 5 = 3 × 9 = 42 - 18 = 53 - 29 = 7 × 3 = 4 × 5 = 2 × 4 = 43 + 17 = 52 - 34 = 48 - 26 = 67 - 52 = 3 × 5 + 7 = 54 ÷ 6 + 14 = 8 × 6 + 8 = 27 ÷ 3 - 4 = 2 × 8 - 8 = 2 × 7 + 10 = 28 ÷ 4 + 12 = 6 × 9 - 5 = 75 - 46 + 16 = 57 + 28 - 38 = 49 + 36 - 62 = 85 - 27 - 18 = 39 + 70 - 52 = 29 + 48 - 34 = 07 单元八 　 第 4 课时　 图形与几何(1) 2 年级 上 SJ 20 ÷ 4 = 7 × 9 = 45 ÷ 9 = 2 × 9 = 2 × 4 = 8 × 7 = 42 ÷ 6 = 9 × 4 = 6 × 5 = 45 ÷ 5 = 8 × 6 = 6 × 6 = 64 ÷ 8 = 7 × 4 = 5 × 8 = 32 ÷ 4 = 9 × 9 = 48 ÷ 6 = 21 ÷ 3 = 8 × 2 = 37 + 42 = 43 + 22 = 67 - 35 = 22 + 48 = 36 + 29 = 81 - 36 = 68 + 25 = 42 - 26 = 45 - 37 = 64 + 22 = 95 - 48 = 80 - 57 = 63 - 48 = 74 - 36 = 66 - 45 = 53 - 28 = 75 - 22 = 91 - 38 = 83 - 47 = 74 - 52 = 84 - 26 - 32 = 64 - 57 + 73 = 37 + 45 - 28 = 36 +