<div style="text-align: center;"><strong><font color="#ff0000">小学二年级数学上册期末组合复习题</font></strong></div><div><br></div><div style="text-align: center;"><span style="font-weight: bold;">姓名 </span><span style="font-weight: bold; text-decoration: underline;"> </span><br></div><div><br><span style=" font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">1、</span><span style=" mso-fareast-font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">你能用</span><span style=" font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; "> </span><span style=" font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; "> </span><span style=" font-family:Arial; mso-fareast-font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">0</span><span style=" font-family:楷体_GB2312; Arial; Arial; Arial; font-weight:bold; mso-font-kerning:; "> </span><span style=" mso-fareast-font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">、</span><span style=" font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; "> </span><span style=" font-family:Arial; mso-fareast-font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">3</span><span style=" font-family:楷体_GB2312; Arial; Arial; Arial; font-weight:bold; mso-font-kerning:; "> </span><span style=" mso-fareast-font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">、</span><span style=" font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; "> </span><span style=" font-family:Arial; mso-fareast-font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">6</span><span style=" font-family:楷体_GB2312; Arial; Arial; Arial; font-weight:bold; mso-font-kerning:; "> </span><span style=" mso-fareast-font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">这三张数字卡片组成(</span><span style=" font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; "> </span><span style=" mso-fareast-font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">)个不同的两位数,其中最大的数是(</span><span style=" font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; "> </span><span style=" mso-fareast-font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">),最小的数是(</span><span style=" font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; "> </span><span style=" mso-fareast-font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">),</span><span style=" font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">它</span><span style=" mso-fareast-font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">们相差(</span><span style=" font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; "> </span><span style=" mso-fareast-font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">)。</span><span style=" mso-fareast-font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; "></span><br><br><span style=" font-family:楷体_GB2312; mso-font-kerning:; ">我的想法:</span><span style=" font-family:楷体_GB2312; text-decoration:underline; text-underline:single; mso-font-kerning:; "> </span><span style=" font-family:楷体_GB2312; mso-font-kerning:; "> </span><span style=" font-family:楷体_GB2312; mso-font-kerning:; "></span><br><br><span style=" font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">2、3个小朋友,</span><span style=" mso-fareast-font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">每两个人通一次电话</span><span style=" font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">,</span><span style=" mso-fareast-font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">一共要通(</span><span style=" font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; "> </span><span style=" mso-fareast-font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">)次话。请你想个办法,让别人清楚地看到他们之间打电话的情况。</span><br><br><span style=" font-family:楷体_GB2312; mso-font-kerning:; ">我的想法:</span><span style=" font-family:楷体_GB2312; text-decoration:underline; text-underline:single; mso-font-kerning:; "> </span><br><br><span style=" z-index:1; left:0px; "></span><span style=" font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">3、</span><span style=" mso-fareast-font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">玲玲从家去上学必须要经过一家医院</span><span style=" font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">,</span><span style=" mso-fareast-font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">玲玲从家到学校有多少种不同的路线?</span><span style=" mso-fareast-font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; "></span><br><br><img src="//www.szxuexiao.com/uploadimages/2015/0116/2015116101911.png?m=0.1528277681209147"><br><br><span style=" font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">4、用1、2和3组成两位数,每个两位数的十位数和个位数不能一样,能组成( )个两位数?</span><br><br><span style="font-family: 楷体_GB2312;">我的想法:</span><span style="font-family: 楷体_GB2312; text-decoration: underline;"> </span><span style="font-family: 楷体_GB2312;"> </span><span style=" font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; "> </span><span style=" font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; "></span><br><br><span style=" font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">5、有3个数5、7、9,任意选取其中2个组成两位数,一共能组成( )个?</span><span style=" font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; "></span><br><br><span style="font-family: 楷体_GB2312;">我的想法:</span><span style="font-family: 楷体_GB2312; text-decoration: underline;"> </span><span style="font-family: 楷体_GB2312;"> </span><span style="font-family: 楷体_GB2312;"></span><br><br><span style=" font-weight:bold; mso-font-kerning:; ">6、</span><span style=" font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">有3个数5、7、9,任意选取其中2个求和,得数有( )种可能?</span><br><br><span style="font-family: 楷体_GB2312;">我的想法:</span><span style="font-family: 楷体_GB2312; text-decoration: underline;"> </span><br><br><span style=" font-weight:bold; mso-font-kerning:; ">7、</span><span style=" font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; ">有3个数5、7、9,任意选取其中2个求积,得数有( )种可能?</span><span style=" font-family:楷体_GB2312; font-weight:bold; mso-font-kerning:; "></span><br><br><span style="font-family: 楷体_GB2312;">我的想法:</span><span style="font-family: 楷体_GB2312; text-decoration: underline;"> </span><br><br><span style=" z-index:1; left:0px; "></span><strong>8、每两个人握1次手,</strong><span style=" font-weight:bold; mso-font-kerning:; ">3人一共握( )次手?</span><br><br><img src="//www.szxuexiao.com/uploadimages/2015/0116/201511610207.png?m=0.2847214750945568"><br><br><span style=" z-index:1; left:0px; "></span>9、</div><div><br></div><div><img src="//www.szxuexiao.com/uploadimages/2015/0116/2015116102137.png?m=0.5999753787182271"><br><br>小狗看到的是图( );<br><br>小猴看到的是图( );<br><br>小羊看到的是图( )。<br><br><img src="//www.szxuexiao.com/uploadimages/2015/0116/2015116102330.png?m=0.842012279201299"><br><br></div>
二年级上