8加几的口算练习1班级__________ __________388538808838888383287868856883788028488386688478818489828508285882888798808468850889858188842888985883683818888708848683285886893858833882284884685882887885288588988
9加几的口算练习1班级__________ __________399539909939999393297969956993799029499396699479919499929509295992999799909469950999959199942999895993693919899709949693295996993959933992294994695992997995299599999
十加几十几加几及相应减法口算练习2: ? : 时间:________? 做对了_____ 题18-5=??? 162=???? 16-2=??? 123=????? 18-4=124=??? 15-2=???? 125=??? 17-3=????? 126=127=??? 18-3=??
35×20= 46×3= 340×4=410×2= 48×4= 207×70=302×70= 280×2= 52×6=670×1= 34×5= 97×2=94×3= 22×4=
单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级8加几练习课4∧2( )7∧2( )5∧2( )8( )=10821=( )8∧2( )6∧2( )25364211 85= 85= 想:8加( )得10 10加( )得( )2310133132 89= 想: 8加( )得10 2 89= 想: 8加( )得10 2
一年级口算练习3 班级: : : 1= 2-1= 22= 3-1=32= 3-2= 5-4= 5-0=101= 310= 15-5= 17-7=1
综合练习1.比一比.2.算一算.3.你能想到几种填法□□124.小猫钓鱼.参考答案1.比一比.76>12 83>10 641010717 65>10 43<82.算一算.9111315171715131193.你能想到几种填法略4.小猫钓鱼.略Created with an evaluation copy of . To discover the full ver
789加几练习题一填数. 二根据凑十法的思路填空. 757□□???????????????? 99□□□ 68□□□??????????????? 858□□ 三把计算结果相同的算式用线连起来. 7238936851078? 847754928896 四(??? )里应填什么数 1.比9大2的数是(??? )比7多4的数是(??? ). 2.由1个十和3个一组成的
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十加几十几加几及相应减法口算练习:_____________?: 时间:________? 做对了_____ 题101=?????? ? 19-1=???????103=???????19-2=????????104=?16-5=?????? 105=?????? 106=??? ? 16-3=?????? ?107=?17-6=????? 108=
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