整理与复习3～4-【勤径小学升】2024-2025学年四年级下册数学同步口算（北师大版 ）

做对门道用时口 分钟 扫码批改秒核对错 整理与复习(3) 口算 4.07×8= 0.4×0.08= 41.25-6.35=0.304×10= 6.3×0.2= 0.18×0.2= 4.4-1.25= 0.445×100= 4.3×0.6= 0.311×0= 7.5+0.34= 495×100= 0.44×20= 12×1.2= 70.1+3.42= 75.32÷1000= 3.7×8= 0.6×0.13= 41.32-5.06=30.05÷10= 0.32×7= 0.25×0.4= 3.78+7.83= 23.32÷100= 笔算 26.74+3.4×0.9 30.09-35.7×0.3 7.54+13.2×0.6+1.12 32-10.3-4.45 6.9×3.4×1.01 0.9×5.45+0.125×8.8 1.33×4.4+4.517+0.125+9.875 13.5×0.932+1.35×0.68 四年级·北师版·下册 41 做对口道用时口 分钟 扫码批改秒核对错 整理与复习(4) 口算 8×1.5= 54.3×0.01= 1.6×0.4= 45×0.2= 1.23×0.2= 0.05×0.02=2.5×0.02= 4.5×80= 2.7×60= 0.78-0.28= 1.6-0.4= 0.8+0.3= 13.6×90= 3.4-1.4= 43.7÷10= 4.9+3.46= 2.85×20= 2.6×0.4= 6.87+2.42= 0.27×2= 9.5÷10= 7.72-7.2= 51.8÷20= 0.39-0.11= 笔算 85-2.4×7.2 (2.5+1.25)×4 9.9×99 32.8+4.02+17.2 200-73.4-26.6 2.785+2.54+7.46 26×0.8+34×0.8 12×0.8+14.2 2.6+15×3.7 42 勤径小学升·同步口算四年级·北师版·下册 笔 4.68 9.91 21.65 笔 67.72 15 980.1 算 46.5 4.11 33.95 算 54.02 100 12.785 40.03 23.49 4.66 48 23.8 58.1 整理与复习(2) 第4单元观察物体 0.420.648.113.93 第1课时看一看 算 2.7 0.140.366.35 0.679.1 4.470.176 1.750.720.840.76 算 42.20.0420.210.06 16.081.22.0332 3.82 10.1 10.815.62 0.8641.480.21 0.083 12.750.2 5.9 42 0.315294 1.821.28 1.1460.07721 3.4 笔 130.56 31.68 40.669 217.5142 1.2 3.12 算 0.1128 3.99691.8 笔 5.45 20.27 37.1 6.055 50.562.716 算 55 5.04 85.65 整理与复习(3) 61.4 387.51 20.75 32.560.03234.93.04 第2课时我说你搭 算 1.260.0363.1544.5 69 0.0727.150.27 2.580 7.8449500 算 0.01445.1615.6700 8.8 14.4 73.520.07532 8.14 10.820 27.44 29.60.07836.263.005 1.53 14 164.21.11 2.240.1 11.610.2332 83 12.06570 19.2 笔 29.8 19.38 16.58 487 0.73611.6 13.33 算 17.25 23.69466.005 笔 14.99 15.3 7.04 10.35227 13.5 算 12.95 9.17 4.35 整理与复习(4) 29.19 53.39 11.88 12 0.5430.64 9 第3课时搭一搭 算 0.2460.001 0.05 360 180 79 330 218 1620.5 1.2 1.1 算 131 229 217 267 12242 4.378.36 630 70 15 4230 571.04 9.290.54 153 9 125 9 0.950.52 2.590.28 78 4984 1800 ·9