数一数与乘法
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数一数与乘法

ID:982106

大小:3.96 MB

页数:33页

时间:2022-03-18

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资料简介
乘法口诀(一) 一、数松果 同学们数一数3.1.1×5=5或5×1=52.2×5=10或5×2=103×5=15或5×3=15 我们边算边整理吧! 1×5=55×1=52×5=105×2=103×5=155×3=154×5=205×4=205×5=255×5=256×5=305×6=307×5=355×7=358×5=405×8=409×5=455×9=45一五得五二五一十三五十五四五二十五五二十五五六三十五七三十五五八四十五九四十五 填一填5×3=155×9=455×1=55×4=201×5=52×5=108×5=406×5=304×5=207×5=355×5=255×2=10 填一填:..........051020152530403555555555 算一算一共有多少个圆环?(3)(5)=(15)(只)× 5x2=3x5=5x7=1x5=9x5=8x5=5x5=4x5=6x5=5x9=5x4=5x6=5x8=7x5=5x3=2x5=二、摘桃子 5x2=3x5=5x7=1x5=9x5=8x5=5x5=4x5=6x5=5x9=5x4=5x6=5x8=7x5=5x3=2x5=10 5x2=3x5=5x7=1x5=9x5=8x5=5x5=4x5=6x5=5x9=5x4=5x6=5x8=7x5=5x3=2x5=1020 5x2=3x5=5x7=1x5=9x5=8x5=5x5=4x5=6x5=5x9=5x4=5x6=5x8=7x5=5x3=2x5=102015 5x2=3x5=5x7=1x5=9x5=8x5=5x5=4x5=6x5=5x9=5x4=5x6=5x8=7x5=5x3=2x5=10201535 5x2=3x5=5x7=1x5=9x5=8x5=5x5=4x5=6x5=5x9=5x4=5x6=5x8=7x5=5x3=2x5=102015355 5x2=3x5=5x7=1x5=9x5=8x5=5x5=4x5=6x5=5x9=5x4=5x6=5x8=7x5=5x3=2x5=10201535545 5x2=3x5=5x7=1x5=9x5=8x5=5x5=4x5=6x5=5x9=5x4=5x6=5x8=7x5=5x3=2x5=1020153554540 5x2=3x5=5x7=1x5=9x5=8x5=5x5=4x5=6x5=5x9=5x4=5x6=5x8=7x5=5x3=2x5=102015355454025 5x2=3x5=5x7=1x5=9x5=8x5=5x5=4x5=6x5=5x9=5x4=5x6=5x8=7x5=5x3=2x5=10201535545402510 5x2=3x5=5x7=1x5=9x5=8x5=5x5=4x5=6x5=5x9=5x4=5x6=5x8=7x5=5x3=2x5=1020153554540251035 5x2=3x5=5x7=1x5=9x5=8x5=5x5=4x5=6x5=5x9=5x4=5x6=5x8=7x5=5x3=2x5=102015355454025103515 5x2=3x5=5x7=1x5=9x5=8x5=5x5=4x5=6x5=5x9=5x4=5x6=5x8=7x5=5x3=2x5=1020153554540251035154030 5x2=3x5=5x7=1x5=9x5=8x5=5x5=4x5=6x5=5x9=5x4=5x6=5x8=7x5=5x3=2x5=102015355454025103515403020 5x2=3x5=5x7=1x5=9x5=8x5=5x5=4x5=6x5=5x9=5x4=5x6=5x8=7x5=5x3=2x5=10201535545402510351540302045 5x2=3x5=5x7=1x5=9x5=8x5=5x5=4x5=6x5=5x9=5x4=5x6=5x8=7x5=5x3=2x5=1020153554540251035154030204530 5x2=3x5=5x7=1x5=9x5=8x5=5x5=4x5=6x5=5x9=5x4=5x6=5x8=7x5=5x3=2x5=1020153554540251035154030204530 =5153×=385+ 4×5○915○5+5+530○5×67×5○369×5○5×95×5○5+5=<=>>= 成人:5元学生:3元买5张学生票买2张成人票和1张学生票买2张成人票 有19名学生,5顶帐篷能住下吗? 有38块饼干,每人能分到8块吗? 今天我们学会了什么?小结今天我们学会了5的乘法口诀,并能解决简单的乘法问题。 家庭作业1.背诵课本第十页。2.做完配套练习。 再见

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