二年級(jí)數(shù)學(xué)乘法口算練習(xí)題

--二年級(jí)數(shù)學(xué)乘法口算練習(xí)題1Ｘ３=5X9=９X5＝５X７＝3X2=7X2＝1X3=1Ｘ9＝2X6=2X7=７X5＝3X4＝8X1=３X8=2X6=9X５＝５X9=7X9=8X6=1Ｘ9=7Ｘ6＝４X4=２Ｘ9=3Ｘ4＝3Ｘ9＝7Ｘ5=4X2=3X3=1X6=４Ｘ9=6X４=8X7=９X8＝6X4＝4X9=7X2=3Ｘ７=8X９=7X１=3X2=7Ｘ７＝9X６=９X7=１Ｘ１=５Ｘ8＝９X８=7Ｘ6=8X9＝２Ｘ９=1Ｘ2=６X5=2Ｘ4＝7X1＝５X8=8Ｘ5=1X8＝8X８=3Ｘ9＝1Ｘ５=7X5=３Ｘ3=5Ｘ1=9X9=2X5=9X3＝８X2=5X2=４X8＝８X２=２X４=4X８=6X7＝8X7=1X7=4X6=1X2=3Ｘ３=3X4=５X6=7X1=7Ｘ９=4X3＝5Ｘ3=8Ｘ6=7X8=6X３=7X9=4X6=5X6=3X6=６X5=5X3=２X４=8X5=4X6=6X7=５X2=1Ｘ1=7X1=2Ｘ3=8X7＝6X３=7X8=3Ｘ4=1X6=6Ｘ6=4X7＝6X4＝3X１＝５X７＝９Ｘ4=6X2=2X5=７Ｘ１=4Ｘ5＝0Ｘ6=7X5=3X２=2X4＝3X7=６Ｘ5=２X6=3Ｘ６＝5Ｘ4=1X8=５X6=8X3＝２X6＝3X3=４X5=６X４=6X3=４X5＝3X８=7X1=5X３＝7X6＝2X3＝9X9=2X5＝８X1＝8Ｘ7＝1X9=7Ｘ２=４X2=8X8＝１X０＝8X5=----7X1=1X４=8X7=2Ｘ２=９Ｘ3=3X４=2X6=３X9＝6X7=７X4=5X5=7X５=6X2=７X5＝8Ｘ５=６X2＝8Ｘ6=6X7＝7X9=8Ｘ7＝7X9＝7X6=４X7=5X1=3X２=4Ｘ5=7Ｘ６＝3X６=6X5＝6X2=6X9=7X7=9X３＝８X３＝6X6=6X５＝7X２=4X3=9X５＝5X9=7Ｘ3=2Ｘ3=9Ｘ7=4X8=8X６=8X８=8X6=7X6＝5X9=6X８＝1X８=2X3=5X2=4X7＝０X5＝8X8＝7Ｘ3=8X1=9X8=5X７＝５X8=8Ｘ2＝4X7＝5X4=6Ｘ１=8X8＝7Ｘ8=2Ｘ6=4X2=7X6=６X８=6X2=1X8=6X３＝5=6X9Ｘ5=9X４=6Ｘ1=5Ｘ９=1X３=3X4=3X2＝6X５=7X2=4X9=2X2=6X5=４X3=9X1=２X9＝４X７=2X２＝1X6=4X５=2X4＝2X２=5X1=4Ｘ7=8X１=４X５＝２Ｘ9=２X6=5X8=7X9=6X3＝８X６=1Ｘ7=8X6＝6X9=４X5=7X2＝5X７＝7X9=８X7＝7X８=2X3=5X7=2Ｘ3=2X8=４Ｘ９=6Ｘ１=２Ｘ７=2X4=5X２＝３X7＝６X1=8Ｘ9=5X8=6X４=９X１=3Ｘ9=3Ｘ7=１X8=2Ｘ5=3X6=4X8=8Ｘ８=6Ｘ5＝4X９＝9Ｘ8＝6Ｘ1＝6X6=8X2=7X9=8X8=７X9＝３X９=5X7=2X９＝7X7=４Ｘ7=1X8=----2X9＝２Ｘ4=3X3=6X３＝7Ｘ2＝４Ｘ2＝4X7＝3X6=3Ｘ4＝3Ｘ5=3X７=4Ｘ1=8X９=５X１＝4X4=2X5=７X5=1X6＝4X5＝3X3＝6Ｘ2=4X8=7X4=8Ｘ7=1Ｘ７=9X4＝7X9=７X4＝9X22X5=6X２=5X３=2X7=3X5=5X3=5X4=4X8=7X3=9Ｘ5=９X８＝5X4=9X3=5X２＝6Ｘ2＝3X８＝3X6=8X９=3Ｘ1=２X3=９X4=4Ｘ9＝8X6＝8X４＝2X8=５X６＝3X7=5Ｘ５=1X1=4Ｘ４=4Ｘ4=6X1=6X3＝4Ｘ1＝2X9=5Ｘ9=1X3＝4Ｘ３=９Ｘ5=3X1=0Ｘ０=４X8=0X7=3Ｘ8＝2X1＝４Ｘ5=2Ｘ４=1X6＝6X8=1Ｘ８=３Ｘ8=3Ｘ７=3X２=2X8＝5X6=3Ｘ9=７Ｘ１=3X8=1X８=1Ｘ4=9Ｘ５=7X７=3X４=1Ｘ1＝4Ｘ9=2X6＝7X5=1X7=２Ｘ7=３X4=8X１=3X８＝2X6=9X５=7X9=8Ｘ6=1Ｘ9=7Ｘ6=4Ｘ４＝2X9=3X4=3X８=7X5=4Ｘ2=3X3＝1X6＝４X9＝1X４＝6X4=8X7=９X８=５X9＝6X4=4Ｘ9=7X2=４Ｘ9＝6X３=3X７=8X9=7X8=3X8=3X2=7X7＝9X６=9X7=1X1=5X8＝8X8＝7X６=８X9=2X9=１Ｘ２=6X５=2X4=7Ｘ６＝５X６＝8X５＝1X8=8Ｘ８＝5X1＝7X6＝3X９=1Ｘ5=5X９＝7X5=3Ｘ3=5X7=9X９＝2X5----9Ｘ3=8X2=5X2=４X8=8Ｘ2=2X4=4X8＝6X７=8X7=1Ｘ7=4Ｘ６＝1X2=3Ｘ3=3X４=5X6=7X８=7X9=4X3=5X3=8X6=７Ｘ8=5Ｘ７=6X3＝１X5=6X1＝7X９=4X6=５X６=3X6=6X55Ｘ３=2X4=8X５=4X6＝６X7=５X2＝8Ｘ7＝6X3＝7Ｘ８=3X４=7X６=6X6=4Ｘ7=6X4=3X9=5X７=7X1=2Ｘ3＝9X４=３X2=６X2=2Ｘ5=7Ｘ1=４X5=９X6=7Ｘ5=3X２=2X4=3X７=６X５＝8X６=3X5=5X４=１X6=5Ｘ6＝8X3=2X６=3X3=8X４＝９X１＝4X5＝6Ｘ５＝６X3＝6X１=4X５=3X8=7X1=5Ｘ３＝7X6=7Ｘ2=7X6＝2Ｘ3=９Ｘ9=2X5＝8Ｘ1=８Ｘ7＝1X９=７X２＝４X２=8X8＝1X9＝8Ｘ５=8X7=2X2=９Ｘ3=3X4＝2Ｘ6=3X9＝6Ｘ7＝7X4=5Ｘ５＝7Ｘ５=6X2＝7X５＝8X５＝1X３＝6X2=8X6=6X７=７Ｘ9＝8X７＝７Ｘ9=7X6=4Ｘ7=５X１＝３Ｘ２=4Ｘ5=7X６=3X６=5Ｘ6=6X２=６X9=７Ｘ7=9Ｘ0=9X3=４X3=6X６=６Ｘ５=7Ｘ2=4Ｘ3＝9X5=5Ｘ９=7X3=3X9=４X３＝9X７=4Ｘ8=８X6=８Ｘ８=8X6=７Ｘ6=５X9＝6X8=1Ｘ8=2Ｘ３=5X2=4Ｘ7=８X8=７Ｘ3=8X1=９X8=----５Ｘ7=３X8=8X2=4X7=5X４＝6X８＝8X４＝７X8=4X6=4X2=７X６＝6X8=6Ｘ2＝６X８=6X３=5X6=9X5=９X4=6X1=5X9=８X３=3Ｘ４＝3X2=6X５=７X2=９X4=2X2＝6X５=４Ｘ3＝9Ｘ1＝2X9=4X7=２Ｘ2＝1X6=４X５=2X４=2X2=6X１=6X８=4X７=８X7=4X5＝2X9＝2X6=５X8=７Ｘ9＝6X3=8X6=０X6＝6Ｘ7＝８Ｘ6=6X9＝4X５=7Ｘ２=５X6=7X9=8X7=7Ｘ8=８X６=８X1＝２X3=5X7=２X3=2X8=４Ｘ9=2X７＝2Ｘ4=3Ｘ7=8X9=5Ｘ8=8X6=６X4=9X7=3Ｘ9=3Ｘ７＝６Ｘ8=３X６＝４X9=８X8＝６X5=4Ｘ9=9Ｘ8=6X6=８X2=7X9=８X8=7X9=３X９=5X7＝2X9＝7X7=4X7=２X９＝2X４＝6X3=7Ｘ２＝4Ｘ７3X6=3X４=3X5=3X7＝8X9=4X４=2X5＝7X5=４X5=3X３=6Ｘ2=4X８＝4X7=8X7＝９X４=7Ｘ9＝7X4=9X2=2X5=6X2＝５X３＝2X7＝３X5＝５X3=5X４=4Ｘ8=7Ｘ3=9Ｘ5＝9X8=5X4=９X３=5X2=６X2=３Ｘ8=3Ｘ6=8X9＝2X３＝9X4=４Ｘ9=8X６=８X４=2X8=５Ｘ6=３X7＝５Ｘ５=4X4=5Ｘ３=2X9=５X９＝４X3=9X5=3X6＝4X8=３X８＝4X５=2X4=6X8=３Ｘ8=3X7＝３X2=----2X8=5X6=3X9＝4X８=６X８=8Ｘ4＝9Ｘ5=5X7=3X4=４X9＝2Ｘ６=7X5＝2X7=９X4=3X4=3X8＝2X６=9X5=9X5=７X9=8X6=７X6=4X４＝2X９=3X4＝3X9=7Ｘ５=4X2=3X3=4X9=6X4=8X7=9Ｘ8=５Ｘ9＝6X4=4X9＝７X２＝4X8=4Ｘ３＝3X7=８X9=７X６＝3X２=7X7=9Ｘ6＝9Ｘ7=5Ｘ8=９X8=７Ｘ６＝８X9＝2Ｘ9=6X5=２Ｘ４＝7X8=5X8=8X５＝８X８=3X9=5X9＝7X5=3Ｘ3=9X9=6X3＝4X9=８X8＝６X５=4X9=9X8=6X６＝8X2=7X9=8X8=7Ｘ9=3X9=5X7=2X9=７X７=4X7=4X８=2X9=２X4=3X3＝6X3＝7X2＝4X2＝４X7=3X6=3Ｘ4=3Ｘ５=3X7＝8X9=4X4=２X5=7Ｘ5＝4Ｘ５＝3Ｘ3=6Ｘ2=4X８=４Ｘ7=7Ｘ8=9Ｘ4＝７X９＝７X４＝9X2＝2X５＝6X2=5X3=2Ｘ7＝3X5=5Ｘ3=5X4＝４X8＝7X3=２X3=9Ｘ4=４X9=8Ｘ6=8X４=2X8=5X6=３X7=5X５=9X５=9X8=5X４＝9X3=5X２=6Ｘ2＝3Ｘ8＝3Ｘ6=8X9＝2X3=４Ｘ4＝6Ｘ３＝2X９=５X９=4X3＝９X５=４Ｘ8＝3X8=4X５＝2X４=６X8=3X8=3X7＝３X2=２X８=５X６＝3X9=７X６=4X8＝８X7=----7X9＝7X6=4X7=3X2=４X5=７X6=3X6＝5X6＝6X2=9Ｘ5=７Ｘ7=3X４＝７Ｘ９=８X7=7X９=7Ｘ6=4X7＝５Ｘ１＝３Ｚ2=4Ｘ5=7X6=３X6=5X6=6X２=８X５=8X8=３X9=5X9=7X5=4Ｘ7=8X8＝3X３=9X9=2X5=9X8=5X4=9X３=5X2=3Ｘ８3X６=8X9＝2Ｘ3=9X4=4Ｘ９=6X８=４X5=2Ｘ9=６Ｘ２＝５X8=7X9=6X3=8X6=6X８＝6X９=４Ｘ5＝7X2=4X５＝2Ｘ9＝2X6=３Ｘ２=２X4=3X7＝６X５＝２X6=3Ｘ5=4X５=７X２＝1X８=５Ｘ6=８X3=2X６=4Ｘ5=6X４=6X3＝4Ｘ5=3X８=5X３=7X6=7X2=④２X3=9X９=2X５=8Ｘ7=7X2=4X２=8X8＝8X5=8X7=2X２=９X３=3Ｘ4=2X６=3X９＝6X7＝7X4=６X3=7X5＝６X3=7Ｘ5=8Ｘ5=６X2=８X６=６X7=7X９＝８X7=7X9＝7Ｘ6＝4X７＝3X2＝4X５=7X6=3X6=6X2＝6X9＝７Ｘ7=９X３=8X3＝6X6=6X5=6X8=3X８=５X５=９X3=8X2=2X４＝4X8=6X7=8X7=9X7=4X６=3X3=3Ｘ4=5X6=7X１=7Ｘ９=４X3=5X3=8Ｘ6=７X8=5X7=６X3=５X8=7X9=４X6＝5X6=3X６＝6Ｘ5＝５Ｘ3＝2Ｘ4=8Ｘ5=4X6=6Ｘ7=5X2=8X７=6X３＝7X８＝３Ｘ4=----６Ｘ6=4X7＝６X4＝3X8=5X7=2X３=9X4=3X２=６X２=2X5=7Ｘ8=４Ｘ5=９Ｘ6=7X5=３Ｘ２＝２X4＝３X7=6Ｘ5=2X6=3X5=５X4=１Ｘ８=5X6=8X３=２X6=3X3=4Ｘ5=6X4=6X3＝4X5＝3X8=５Ｘ3=7X6=7X２=２X3=9X9＝2Ｘ５=８X7=6X9=7X2＝4X2＝８X8=8Ｘ5＝8X7=２X２=9X3=３X4=２X６=３X9=6X７=７Ｘ4=5X5＝7X５=6X2=7X5=8Ｘ5＝6X2=8Ｘ6=6X7=７Ｘ9=8Ｘ７=７X9=7X6＝４X7=３X2=4X5=7X6=3X6=5Ｘ6=6X２=6X9=7X7＝9X３=8Ｘ3=6X6＝6X5=7Ｘ２=４X3=9X5＝5X9=７X３=3X9=4X3=９Ｘ７=4X8＝８Ｘ6＝8Ｘ8=8X６=7X6=5Ｘ９=6Ｘ8=7X8=2X3=5X2=4X7=8X8=７Ｘ3=8X7=6X８＝5Ｘ7＝5X8＝8X２=４X７＝5X4=８X8＝７X8＝4X6=4X2=7X6=6X8=6X２＝6Ｘ3=5Ｘ6=9X5＝９X4=5X9=３X4＝3Ｘ２=6X5=7Ｘ2＝9X4＝2Ｘ2＝6Ｘ5=4Ｘ3=２Ｘ９＝４X7=2X2=1X6=４X5＝2Ｘ4=２X7=6X8=6X７=４X７=8X４＝４X5=2Ｘ9=２Ｘ6=5X8=5X5=6X3＝8X6=6X9＝６Ｘ8=4X5=7X2=5X7=7X９=8X7=7X8=2X3=5X7＝----2X３＝2X８=4X9=2X7＝4X２=5Ｘ２=3Ｘ7=８X9=5X86X４=３Ｘ9=３X7=2X5=6Ｘ3=4X９=８Ｘ８=6X5=4Ｘ9=9Ｘ8=6Ｘ6＝8X2=７X9＝８X８=７X9=3X9=5X7=２X９=7X7=4X７=４X8=２X9＝２X４=3X３＝6X3=7Ｘ２=４X2=４X7=3Ｘ6=３X4=3Ｘ５=3X7=８X9=4X4=2X5＝7X５=4X５=３X3=６X2=4X8=4X７=８X7=９X4＝7X９=7X４=９X2=2X５＝6X２=5X3＝2Ｘ7=３X５=5X3＝５Ｘ４=４Ｘ8=7Ｘ3=9X5＝9X8＝5Ｘ４＝９X3=5X２=６X２＝3X8=3X6=8X9＝2X3=９X4=4X9=8X6=0Ｘ3＝8X4＝2X８=5Ｘ6＝3Ｘ7=５X5=4X4=６Ｘ3=4Ｘ1=2Ｘ９=5X9=4Ｘ3＝９X5＝４X8=3Ｘ8=4X５＝2X６＝6X8=3X8=3Ｘ7＝2X8=5X6＝⑤3X9=７X6=4X8=8Ｘ7=7X9=７X6=4X7=４X9=９Ｘ4＝3X2=4X5=9X４=7X6＝3X6=5X6＝６X２=9X5=7X7=3X4=7X9＝8X7=7X９=７X６=4X7=５X1=3X2=4X5＝7X6＝3Ｘ6=5X6=６X２=8Ｘ5=8X8=3X9=５X９=7X5=４X7＝８X8=3X3=９X9=2X５＝９Ｘ８=5X4=９X3=5X2＝6Ｘ2＝3Ｘ8＝3Ｘ6=8Ｘ9＝2X3=９Ｘ４＝４X9=8X6=4X5=2X3=２X6＝５X8=7Ｘ9＝6X3----8Ｘ６＝8Ｘ６＝6X9=4X６＝7Ｘ2=4X5=２X９=２X6=３X2=2X4＝3X7=6Ｘ5＝2X6=3X5=7Ｘ２=1X8=５Ｘ6=8Ｘ３=2X6=３X３=5X4=6X4=6Ｘ３=4X5＝3X8＝5X3＝7X6=7X2=2X3=9Ｘ9＝2Ｘ5＝8X７=7X２=４X2=8X８=８X５=8X7＝2X２=９X3=3Ｘ4=2Ｘ6=3X9＝６X７=7X4＝6X3=7X５=６X2＝7X5=8X５=6X2＝8Ｘ6=6X7=7Ｘ9=8Ｘ7=7X9=7X6=４X7=3X2=4X5=7Ｘ6=3X6=5Ｘ６=6X２=6X9=７X7＝9Ｘ3＝8X３=６X6=6X5=６X8=3X8=7X8=3X2=2Ｘ8＝5Ｘ6=3Ｘ9＝７X１=4X８=8X7=7Ｘ9＝7X6=４Ｘ7=3X２=4Ｘ5=7Ｘ6=3X６=５X6=6X2=9Ｘ5＝８X７=2X8=5X6=3Ｘ4=７X9=8Ｘ7=7X9=7