第7单元 扇形统计图-【优佳好】2023-2024学年六年级上册数学口算计算能力提升（人教版）

单元 7 　 第 1 课时　 扇形统计图 6 年级 上 R 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　5 9 + 1 4 = 2 3 ÷ 2 = 2 9 - 1 8 = 2 3 ÷ 5 6 = 0. 3 × 40% = 1615 - 3 5 = 4 9 × 6 5 = 150 × 20% = 7. 7 ÷ 70% = 390 × 2% = 13. 6 ÷ 6. 8 = 8. 4 ÷ 45 = 1 3 ÷ 4 7 = 0. 48 × 3 4 = 9 10 - 3 5 = 3 4 ÷ 3 2 = 0. 56 ÷ 10% = 12 ÷ 1 8 = 0. 6 × 4 15 = 0. 8 × 3 4 = 3 19 ÷ 8 19 = 36% +1. 7 = 50 ÷ 25% = 1 -80% = 3 4 + 30% = 200 × 35% = 4. 5 ÷ 20% = 4 5 + 1 5 = 1. 5 × 30% = 62% +38% = 1 +25% = 2. 5% ×40 = 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　40% ×54% +60% ×54% 12 + ( 3 4 - 1 12) × 3 5 1 3 ÷ ( 2 3 - 2 5 ) × 3 5 40% x - 14 = 7 12 x ÷ 3 7 + 2 5 = 7 10 7x -4. 5x = 1 15 ÷ 4 45 36 单元 7 　 第 2 课时　 选择合适的统计图 6 年级 上 R 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　9 10 ÷ 3 8 = 4. 8 ÷ 30% = 1 2 × 6 11 = 3 4 × 2 3 = 3 8 ÷ 5 8 = 10 × 11 4 = 2 17 ÷ 1 6 = 5 7 × 5. 6 = 3 16 × 4 15 = 2 9 × 2 5 = 6 7 ÷ 2 17 = 3 5 ÷ 4 5 = 7 6 × 0. 72 = 10 9 ÷ 9 7 = 17 38 × 19 2 = 75 × 4 5 = 10 ÷ 45 = 9 16 × 5 24 = 5 18 ÷ 10 27 = 200 × 60% = 3 2 ÷ 2 3 = 2 5 ÷ 3 5 = 3 4 ÷ 5 8 = 2 3 × 6 5 = 3 × 59 = 2 13 ÷ 4 9 = 5 12 ÷ 9 4 = 7 8 × 4 21 = 25 × 40% = 35% ×40 = 5 ÷ 50% = 4. 8 ÷ 20% = 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　( 34 - 9 16) ÷ 9 16 9 11 × 3 5 + 6 11 × 60% 1 8 - ( 5 6 - 4 5 ) × 3 8 5 8 x =15 × 2 3 ( 3 4 - 1 2 )x = 1 10 1 5 x + 2 3 x = 7 30 46 单元 7 　 第 3 课时　 练习课 6 年级 上 R 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　7 ÷ 12 = 0. 25 × 1 5 = 3 5 ÷ 0. 1 = 50% ÷ 1 4 = 1. 5 ÷ 53 = 2 3 × 21 = 21 25 ÷ 3 5 = 2 5 - 1 4 = 6 11 ÷ 3 8 = 0. 9 ÷ 2 3 = 4 7 ÷ 24 = 7 9 × 27 14 = 2 3 - 3 8 = 1 2 ÷ 7 8 = 3 5 × 4. 5 = 4 9 ÷ 1 2 = 14 5 × 10 7 = 3 7 × 5 12 = 5 12 × 40% = 0. 25 × 4 7 = 3 4 ÷ 1 9 = 80 × 75% = 2 7 ÷ 7 = 5 8 ÷ 40% = 0. 7 × 314 = 3. 7 × 20% = 5 6 × 12 13 = 1 3 × 0. 6 = 10 11 ÷ 5 = 4 7 + 1 2 = 5 4 ÷ 7 8 = 5 8 ÷ 4 = 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　1 4 × [ 1 4 ÷ ( 1 4 + 1 4 )] 6 5 × 7. 5 - 2. 5 × 6 5 ( 1 5 + 4 5 × 1 8 ) ÷ 1 5 x ÷ 35 = 5 6 x +15%x =15 x