三年级——数字谜
1．在下列算式的空格内，各填入一个合适的数字，使算式成立：
3.在下面乘法算式的空格内，各填入一个合适的数字，使算式成立：
4.在下面除法算式的空格内，各填入一个合适的数字，使算式成立：
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![](https://wkrtcs.bdimg.com/rtcs/image?w=408&md5sum=3dbce5c0ff2aa9ef40439a2efc37376a&sign=2a5710cba3&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=49&ipr={"t":"img","w":"408","h":"129","dataType":"jpeg","c":"word/media/image1.png","imgOriW":432,"imgOriH":137})
1．在下列算式的空格内，各填入一个合适的数字，使算式成立：![](https://wkrtcs.bdimg.com/rtcs/image?w=294&md5sum=3dbce5c0ff2aa9ef40439a2efc37376a&sign=2a5710cba3&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=49&ipr={"t":"img","w":"294","h":"167","dataType":"jpeg","c":"word/media/image2.png","imgOriW":323,"imgOriH":184})
![](https://wkrtcs.bdimg.com/rtcs/image?w=304&md5sum=3dbce5c0ff2aa9ef40439a2efc37376a&sign=2a5710cba3&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=49&ipr={"t":"img","w":"304","h":"136","dataType":"jpeg","c":"word/media/image3.png","imgOriW":320,"imgOriH":143})
![](https://wkrtcs.bdimg.com/rtcs/image?w=95&md5sum=3dbce5c0ff2aa9ef40439a2efc37376a&sign=2a5710cba3&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=49&ipr={"t":"img","w":"95","h":"121","dataType":"png","c":"word/media/image4.png","imgOriW":155,"imgOriH":225})
