小学三年级上册冀教版数学第二单元测试卷.2含答案
第二单元测试题(时间60分钟满分100分)一、填空。(20分)1.三位数乘一位数的积可能是()位数,也可能是()位数。2.480×5的积末尾有()个0;405×5的积中间有()个0。3.一个乘数是104,另一个乘数是8,积是()。4.0与任何数相乘都得();203×5×0的积是()。5.最大的两位数与最大的一位数相乘的积是()。6.小苗看一本连环画,第一天看10页,第二天看的页数是第一天的2倍,第三天应从第()页看起。7.20的3倍是();51的4倍是()。8.在()里填上“﹥”、“﹤”或“=”号。5300()600×8952()500×2340×6()304×654×2()2×54302×3...
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