第6单元 多位数乘一位数-【优佳好】2023-2024学年三年级上册数学口算计算能力提升（人教版）

单元 6 　 第 1 课时　 口算乘法 3 年级 上 R 60 × 4 = 40 × 5 = 12 × 6 = 22 × 4 = 31 × 3 = 300 × 3 = 33 × 3 = 44 × 2 = 5 × 800 = 20 × 7 = 400 × 4 = 21 × 3 = 12 × 4 = 300 × 6 = 80 × 7 = 24 × 2 = 32 × 2 = 700 × 5 = 900 × 2 = 11 × 8 = 3 × 12 = 23 × 2 = 42 × 2 = 22 × 3 = 14 × 2 = 60 × 7 = 900 × 5 = 20 × 4 = 41 × 2 = 32 × 3 = 70 × 4 = 21 × 4 = 13 × 3 = 4 × 300 = 2 × 700 = 600 × 6 = 500 × 3 = 800 × 4 = 9 × 200 = 3 × 400 = 54 ÷ 8 = 247 + 119 = 315 - 198 = 33 × 3 + 47 540 - 23 × 3 300 × 5 - 700 63 单元 6 　 第 2 课时　 练习课 3 年级 上 R 42 × 2 = 13 × 3 = 20 × 3 = 600 × 9 = 90 × 4 = 13 × 2 = 12 × 3 = 43 × 2 = 22 × 3 = 600 × 2 = 90 × 8 = 24 × 2 = 300 × 6 = 22 × 30 = 20 × 6 = 21 × 2 = 34 × 2 = 31 × 3 = 44 × 2 = 32 × 3 = 700 × 5 = 60 × 6 = 12 × 4 = 41 × 2 = 600 × 7 = 23 × 3 = 420 × 2 = 14 × 2 = 600 × 6 = 200 × 5 = 31 × 2 = 11 × 2 = 6 × 90 = 33 × 2 = 300 × 8 = 22 × 2 = 70 × 6 = 500 × 9 = 800 × 5 = 80 × 7 = 13 × 3 + 9 400 × 2 + 98 300 × 4 + 500 (406 - 385) × 3 70 × 9 - 140 5 × 80 + 420 73 单元 6 　 第 3 课时　 多位数乘一位数(不进位) 3 年级 上 R 13 × 3 = 200 × 6 = 12 × 4 = 70 × 6 = 33 × 3 = 22 × 4 = 131 × 2 = 422 × 2 = 500 × 7 = 313 × 3 = 12 × 2 = 23 × 3 = 31 × 2 = 80 × 7 = 444 × 2 = 112 × 4 = 121 × 3 = 312 × 3 = 121 × 2 = 132 × 3 = 32 × 3 = 23 × 2 = 14 × 2 = 600 × 5 = 332 × 2 = 133 × 2 = 423 × 2 = 122 × 3 = 221 × 4 = 231 × 2 = 40 × 8 = 34 × 2 = 123 × 2 = 212 × 2 = 421 × 2 = 331 × 3 = 211 × 4 = 412 × 2 = 323 × 3 = 113 × 3 = 221 × 3 = 212 × 3 = 333 × 2 = 224 × 2 = 114 × 2 = 431 × 2 = 83 单元 6 　 第 4 课时　 多位数乘一位数(不连续进位) 3 年级 上 R 400 × 3 = 13 × 4 = 41 × 8 = 53 × 3 = 26 × 2 = 722 × 4 = 192 × 2 = 512 × 2 = 611 × 4 = 284 × 2 = 50 × 4 = 12 × 3 = 32 × 3 = 42 × 2 = 211 × 3 = 421 × 2 = 321 × 4 = 412 × 3 = 932 × 3 = 128 × 3 = 500 × 3 = 42 × 3 = 15 × 4 = 12 × 7 = 170 × 3 = 218 × 4 = 345 × 2 = 161 × 5 = 513 × 3 = 311 × 5 = 18 × 2 = 23 × 3 = 70 × 8 = 17 × 4 = 114 × 4 = 712 × 2 = 611 × 7 = 192 × 3 = 318 × 2 = 224 × 3 = 522 × 4 = 624 × 2 = 152 × 3 = 322 × 4 = 911 × 6 = 423 × 3 = 93 单元 6 　 第 5 课时　 多位数乘一位数(连续进位) 3 年级 上 R 12 × 8 = 321 × 4 = 700 × 5