2026春人教版三年级下册数学简便计算练习题（100题含答案）

2026春人教版三年级下册数学简便计算练习题（100题，含答案）班级：__________姓名：__________得分：__________一、简便计算练习题（1-100题）1.25×442.125×323.36×254.45×1025.56×996.28×101-287.35×27+35×738.125×889.48×2510.50×2411.75×1612.64×12513.99×3614.102×4515.25×(40+4)16.125×(80-8)17.38×54+38×4618.56×12519.49×99+4920.63×10121.25×3622.125×4823.72×2524.81×10225.99×4526.36×99+3627.45×28+55×2828.125×7229.25×4830.50×1831.68×101-6832.35×9933.44×2534.125×80835.57×23+57×7736.78×10237.99×6738.25×(40-2)39.125×(8+4)40.46×99+4641.82×10142.36×25×443.125×32×2544.55×18+45×1845.63×9946.101×76-7647.25×40448.125×7649.38×25×450.75×10251.99×8452.28×99+2853.45×1254.64×2555.125×8456.35×10157.99×56+5658.25×32×559.72×12560.48×10261.99×3862.101×49-4963.55×22+45×2264.25×4865.125×5666.36×10167.99×7268.49×99+4969.75×2470.125×8871.25×2872.50×2673.68×99+6874.35×1275.44×12576.125×(80+4)77.57×35+57×6578.81×9979.102×5680.25×(40+8)81.36×99+3682.125×32×583.72×2584.48×9985.101×63-6386.55×16+45×1687.25×4488.125×7289.38×10290.99×4891.46×99+4692.75×1893.64×12594.25×36×295.125×8296.35×99+3597.56×10198.99×6899.48×25×4100.125×(80-4)二、练习题答案1.11002.40003.9004.45905.55446.28007.35008.110009.120010.120011.120012.800013.356414.459015.110016.900017.380018.700019.490020.636321.90022.600023.180024.826225.445526.360027.280028.900029.120030.90031.680032.346533.110034.10100035.570036.795637.663338.95039.150040.460041.828242.360043.10000044.180045.623746.760047.1010048.950049.380050.765051.831652.280053.54054.160055.1050056.353557.560058.400059.900060.489661.376262.490063.220064.120065.700066.363667.712868.490069.180070.1100071.70072.130073.680074.42075.550076.1050077.570078.801979.571280.120081.360082.2000083.180084.475285.630086.160087.110088.900089.