三年级下册两位数乘两位数的练习题
人教版小学三年级下册两位数乘两位数的练习题
小学三年级数学下册两位数城两位数的练习题小学三年级数学下册两位数城两位数的练习题一．一． 我会填。
（25分）分）1. 两位数乘两位数，积可能是（）位数，也可能是（）位数。
2最大的两位数与最大的一位数的积是（），最大的三位数与最小的三位数的积是（）。
最小的两位数与最大的两位数相乘积是（），最小的一位数与最小的三位数相乘积是（）。
3. 160与50的积的末尾有（）个零。
的积的末尾有（）个零。
4 估算41×69时，把41看成（），把69看成（），估算的结果是（）。
5．一个因数不变，另一个因数扩大到10倍，积（）；一个因数缩小到1/5，另一个因数不变，积（）；一个因数扩大到100倍，另一个因数扩大到10倍，积（）。
6．口算15×300时，这样想：15和（）个百相乘，得（）个百，是（）。
7．根据68×9 = 612，在括号里填上适当的数。
，在括号里填上适当的数。
68×90 =（）（） 680×90 =（）（）680×（）= 6120 8．25×36可以分三道式计算，一道是（），一道是（），最后是（）。
9．520×80的积末尾有（）个0，积是（）位数。
，积是（）位数。
10．任何数与0相乘都得（）。
二．我是小法官，对错我来判（对的在括号里打√，错的打×）。
（ 10分）分）1.0和任何数相乘都得0. （）（） 2． 30×60的末尾有2个0 . （）（）3．两个数相乘，积一定大于任何一个因数。
（）（）4. 一个因数不变，另一个因数扩大到10倍，积也扩大10倍。
（）（）5．两位数乘两位数，积一定是4位数。
（）（）三．看谁写的多（三．看谁写的多（ 12分）分）（）×（）=400 （）×（）=400（）×（）=400 （）×（）=400（）×（）=400 （）×（）=400 四．四． 选择题。
三年级下册口算题(两位数乘两位数)连打版 2000题
33 × 63 =31 × 85 =94 × 75 =56 × 64 =15 × 57 =50 × 200 =80 × 80 =83 × 27 =54 × 80 =71 × 75 =22 × 32 =63 × 62 =19 × 58 =10 × 400 =80 × 90 =10 × 10 =60 × 40 =22 × 14 =28 × 96 =20 × 90 =46 × 94 =58 × 23 =90 × 20 =94 × 24 =84 × 67 =88 × 62 =30 × 70 =50 × 70 =10 × 800 =85 × 89 =54 × 59 =60 × 80 =55 × 98 =22 × 85 =26 × 29 =20 × 400 =59 × 23 =30 × 50 =60 × 60 =64 × 83 =16 × 26 =48 × 47 =50 × 100 =40 × 50 =96 × 73 =练习范围：两位数乘两位数 题数：100月 日姓名: 分秒成绩:63 × 28 =20 × 16 =90 × 100 = 77 × 34 =70 × 50 =78 × 13 = 75 × 44 =40 × 90 =33 × 57 = 46 × 34 =30 × 60 =20 × 13 = 10 × 100 =80 × 30 =12 × 54 = 68 × 28 =20 × 300 =93 × 17 = 52 × 37 =60 × 69 =34 × 16 = 90 × 30 =50 × 45 =14 × 89 = 18 × 69 =35 × 51 =60 × 30 = 65 × 46 =31 × 40 =17 × 51 = 38 × 76 =29 × 77 =10 × 50 = 30 × 90 =53 × 55 =90 × 70 = 29 × 59 =71 × 33 =99 × 73 = 79 × 65 =20 × 100 =70 × 40 = 10 × 200 =40 × 100 =45 × 51 = 96 × 16 =17 × 56 =51 × 11 = 20 × 40 =20 × 10 =78 × 75 = 50 × 50 =20 × 30 =81 × 78 = 30 × 30 =54 × 59 =97 × 58 =87 × 11 =74 × 86 =50 × 50 =60 × 60 =83 × 74 =96 × 20 =83 × 88 =25 × 73 =20 × 50 =71 × 66 =99 × 73 =50 × 40 =62 × 49 =96 × 37 =30 × 100 =84 × 54 =91 × 53 =35 × 51 =34 × 16 =43 × 46 =60 × 40 =88 × 62 =49 × 11 =50 × 100 =26 × 48 =18 × 69 =20 × 100 =88 × 28 =43 × 69 =30 × 30 =40 × 70 =30 × 200 =17 × 56 =22 × 85 =70 × 40 =44 × 93 =65 × 40 =54 × 53 =62 × 48 =30 × 10 =52 × 37 =86 × 99 =10 × 90 =练习范围：两位数乘两位数 题数：100月日姓名: 分秒成绩:71 × 36 =60 × 20 =80 × 20 = 33 × 57 =89 × 92 =35 × 67 = 50 × 65 =16 × 23 =99 × 29 = 93 × 17 =90 × 70 =96 × 73 = 80 × 15 =15 × 57 =20 × 400 = 10 × 80 =10 × 600 =77 × 69 = 72 × 30 =31 × 40 =30 × 70 = 28 × 96 =85 × 58 =78 × 75 = 20 × 500 =40 × 200 =90 × 10 = 90 × 30 =22 × 32 =10 × 40 = 20 × 16 =50 × 60 =20 × 13 = 10 × 500 =14 × 89 =80 × 13 = 70 × 63 =64 × 36 =10 × 50 = 90 × 20 =20 × 80 =30 × 300 = 33 × 63 =10 × 82 =40 × 100 = 10 × 20 =24 × 98 =52 × 86 = 20 × 30 =75 × 44 =40 × 40 = 33 × 43 =27 × 77 =64 × 83 = 10 × 200 =64 × 84 =53 × 50 =30 × 30 =50 × 62 =90 × 87 =90 × 80 =78 × 75 =70 × 60 =30 × 60 =19 × 58 =86 × 26 =30 × 200 =36 × 10 =50 × 40 =80 × 40 =49 × 11 =45 × 51 =35 × 38 =27 × 97 =93 × 11 =80 × 60 =20 × 13 =20 × 60 =30 × 70 =30 × 100 =10 × 82 =40 × 40 =20 × 16 =77 × 34 =88 × 62 =97 × 92 =43 × 46 =20 × 30 =33 × 63 =56 × 64 =71 × 66 =60 × 100 =36 × 63 =41 × 98 =84 × 60 =94 × 34 =79 × 65 =75 × 44 =99 × 70 =34 × 16 =练习范围：两位数乘两位数 题数：100月日姓名: 分秒成绩:50 × 30 =29 × 77 =22 × 32 = 80 × 20 =48 × 34 =20 × 50 = 20 × 70 =90 × 50 =96 × 43 = 10 × 200 =50 × 65 =30 × 13 = 35 × 51 =10 × 50 =27 × 77 = 48 × 47 =79 × 60 =40 × 70 = 96 × 88 =50 × 20 =26 × 29 = 18 × 69 =43 × 69 =10 × 100 = 70 × 70 =87 × 77 =90 × 70 = 17 × 56 =70 × 90 =95 × 88 = 90 × 20 =93 × 17 =10 × 70 = 54 × 96 =30 × 40 =50 × 50 = 11 × 85 =24 × 98 =60 × 60 = 36 × 67 =93 × 21 =73 × 41 = 35 × 41 =80 × 13 =10 × 20 = 20 × 80 =28 × 96 =60 × 80 = 54 × 59 =22 × 85 =70 × 80 = 30 × 300 =80 × 100 =40 × 100 = 71 × 75 =50 × 100 =70 × 10 =10 × 30 =60 × 80 =54 × 95 =35 × 41 =96 × 32 =53 × 50 =89 × 91 =28 × 96 =21 × 29 =80 × 20 =96 × 20 =18 × 56 =50 × 65 =99 × 73 =10 × 900 =80 × 80 =69 × 92 =19 × 58 =55 × 73 =23 × 14 =62 × 16 =80 × 100 =30 × 30 =63 × 62 =89 × 32 =55 × 98 =50 × 200 =54 × 96 =96 × 82 =84 × 67 =40 × 90 =10 × 600 =62 × 99 =71 × 75 =50 × 40 =15 × 57 =40 × 70 =65 × 98 =33 × 57 =15 × 42 =79 × 65 =70 × 40 =93 × 17 =练习范围：两位数乘两位数 题数：100月日姓名: 分秒成绩:60 × 20 =24 × 98 =60 × 30 = 10 × 200 =64 × 45 =66 × 85 = 20 × 16 =81 × 78 =53 × 55 = 16 × 23 =20 × 30 =96 × 73 = 30 × 40 =77 × 69 =20 × 500 = 26 × 58 =63 × 96 =30 × 200 = 20 × 400 =10 × 300 =60 × 60 = 42 × 19 =64 × 37 =10 × 800 = 50 × 62 =20 × 40 =78 × 75 = 80 × 70 =99 × 22 =98 × 66 = 22 × 81 =30 × 60 =20 × 50 = 75 × 44 =85 × 53 =87 × 77 = 14 × 38 =34 × 34 =90 × 20 = 30 × 100 =45 × 51 =70 × 80 = 30 × 70 =12 × 30 =34 × 79 = 20 × 200 =38 × 28 =50 × 30 = 31 × 40 =49 × 11 =10 × 50 = 88 × 62 =22 × 85 =10 × 10 = 43 × 69 =70 × 50 =10 × 10 =48 × 47 =52 × 37 =37 × 18 =70 × 80 =46 × 47 =57 × 51 =20 × 70 =80 × 90 =16 × 12 =55 × 98 =92 × 22 =20 × 80 =10 × 600 =34 × 16 =14 × 89 =35 × 41 =80 × 65 =20 × 200 =83 × 21 =77 × 74 =31 × 40 =60 × 57 =60 × 50 =30 × 10 =40 × 100 =18 × 18 =90 × 30 =10 × 82 =84 × 20 =64 × 45 =81 × 78 =25 × 24 =33 × 65 =29 × 77 =29 × 94 =60 × 80 =93 × 17 =55 × 59 =29 × 91 =30 × 200 =18 × 69 =70 × 60 =54 × 59 =练习范围：两位数乘两位数 题数：100月日姓名: 分秒成绩:10 × 100 =22 × 32 =22 × 85 = 10 × 700 =48 × 39 =20 × 50 = 80 × 60 =50 × 70 =30 × 300 = 78 × 75 =54 × 96 =28 × 52 = 19 × 29 =43 × 46 =99 × 70 = 40 × 80 =20 × 30 =15 × 57 = 20 × 100 =53 × 50 =22 × 63 = 50 × 65 =80 × 30 =12 × 16 = 60 × 69 =79 × 65 =78 × 26 = 75 × 44 =30 × 30 =80 × 13 = 33 × 63 =50 × 20 =30 × 50 =30 × 80 =56 × 64 =60 × 30 =31 × 34 =17 × 77 =50 × 10 = 40 × 70 =45 × 51 =90 × 70 = 10 × 70 =20 × 400 =40 × 90 = 20 × 500 =71 × 12 =35 × 30 = 70 × 40 =19 × 58 =30 × 90 = 99 × 73 =84 × 67 =90 × 60 = 17 × 56 =96 × 37 =80 × 30 =40 × 40 =20 × 100 =30 × 40 =10 × 100 =10 × 50 =50 × 200 =60 × 80 =40 × 50 =20 × 200 =50 × 30 =10 × 900 =95 × 19 =91 × 80 =28 × 96 =97 × 92 =93 × 57 =31 × 27 =30 × 70 =77 × 69 =80 × 70 =29 × 77 =75 × 44 =99 × 70 =10 × 400 =90 × 100 =92 × 53 =88 × 62 =57 × 32 =52 × 76 =54 × 96 =48 × 47 =63 × 17 =81 × 33 =60 × 90 =26 × 29 =50 × 65 =10 × 500 =55 × 98 =20 × 13 =70 × 60 =70 × 40 =90 × 30 =34 × 16 =练习范围：两位数乘两位数 题数：100分秒成绩:41 × 37 =52 × 37 =40 × 70 = 70 × 50 =40 × 30 =20 × 70 = 24 × 98 =18 × 69 =37 × 36 = 99 × 73 =80 × 13 =19 × 58 = 50 × 100 =50 × 50 =43 × 68 = 60 × 69 =81 × 78 =84 × 67 = 20 × 30 =49 × 11 =57 × 51 = 35 × 51 =60 × 70 =40 × 90 = 45 × 64 =43 × 46 =30 × 60 = 41 × 80 =63 × 62 =45 × 51 = 36 × 30 =20 × 16 =66 × 99 = 30 × 20 =31 × 70 =83 × 58 = 50 × 20 =35 × 41 =25 × 76 = 50 × 90 =30 × 10 =79 × 65 = 34 × 77 =71 × 66 =36 × 75 = 80 × 90 =60 × 100 =70 × 80 = 78 × 75 =71 × 33 =10 × 20 = 53 × 55 =64 × 83 =60 × 10 =40 × 100 =20 × 10 =80 × 80 =46 × 11 =29 × 77 =77 × 57 =19 × 58 =90 × 10 =78 × 75 =24 × 98 =21 × 25 =47 × 99 =10 × 50 =46 × 60 =62 × 66 =39 × 19 =80 × 13 =30 × 10 =31 × 40 =30 × 200 =17 × 15 =73 × 79 =43 × 33 =94 × 38 =52 × 37 =71 × 66 =87 × 90 =10 × 19 =50 × 200 =70 × 80 =26 × 14 =30 × 30 =38 × 31 =55 × 68 =50 × 65 =66 × 32 =60 × 69 =73 × 85 =53 × 55 =17 × 56 =56 × 64 =33 × 57 =20 × 400 =练习范围：两位数乘两位数 题数：100分秒成绩:81 × 78 =20 × 90 =96 × 20 = 33 × 63 =59 × 36 =88 × 62 = 43 × 65 =79 × 23 =70 × 10 = 20 × 60 =70 × 30 =60 × 50 = 20 × 200 =70 × 50 =20 × 500 = 13 × 60 =84 × 67 =90 × 40 = 50 × 90 =96 × 82 =17 × 98 = 61 × 93 =71 × 75 =53 × 50 = 50 × 62 =41 × 52 =77 × 69 = 68 × 23 =54 × 96 =80 × 10 = 18 × 69 =64 × 45 =29 × 72 = 45 × 34 =60 × 30 =54 × 59 = 20 × 80 =80 × 50 =10 × 70 = 75 × 80 =22 × 32 =96 × 37 = 20 × 16 =80 × 81 =17 × 32 = 99 × 70 =30 × 60 =62 × 88 = 31 × 94 =90 × 30 =10 × 82 = 70 × 40 =50 × 65 =10 × 700 =30 × 200 =50 × 100 =36 × 91 =60 × 100 =70 × 40 =53 × 50 =24 × 89 =20 × 80 =50 × 60 =80 × 50 =48 × 47 =30 × 300 =96 × 20 =57 × 51 =44 × 38 =30 × 15 =53 × 55 =30 × 30 =36 × 56 =77 × 34 =43 × 46 =14 × 38 =99 × 73 =50 × 62 =10 × 70 =64 × 73 =90 × 90 =28 × 96 =92 × 77 =34 × 83 =64 × 45 =20 × 50 =47 × 77 =77 × 31 =40 × 30 =20 × 400 =70 × 20 =10 × 10 =11 × 50 =50 × 90 =55 × 51 =67 × 37 =87 × 75 =练习范围：两位数乘两位数 题数：100分秒成绩:30 × 70 =35 × 11 =78 × 75 = 20 × 200 =30 × 40 =77 × 69 = 18 × 13 =95 × 84 =89 × 39 = 50 × 30 =10 × 50 =50 × 50 = 28 × 18 =20 × 60 =18 × 39 = 59 × 15 =10 × 20 =61 × 63 = 84 × 67 =86 × 12 =43 × 72 = 81 × 78 =85 × 82 =90 × 70 = 66 × 75 =80 × 90 =60 × 30 = 24 × 98 =22 × 85 =66 × 92 = 26 × 29 =70 × 70 =27 × 77 = 31 × 47 =37 × 88 =10 × 100 = 40 × 60 =10 × 200 =71 × 75 = 14 × 89 =22 × 32 =40 × 90 = 24 × 11 =64 × 83 =96 × 37 = 10 × 82 =19 × 58 =50 × 80 = 92 × 69 =43 × 69 =20 × 90 = 62 × 30 =40 × 20 =80 × 10 =27 × 77 =22 × 32 =50 × 50 =33 × 57 =41 × 69 =60 × 10 =48 × 47 =24 × 55 =40 × 40 =46 × 71 =10 × 200 =17 × 56 =10 × 82 =50 × 100 =80 × 50 =20 × 90 =50 × 200 =73 × 71 =30 × 10 =36 × 28 =10 × 70 =90 × 20 =71 × 78 =10 × 600 =96 × 46 =72 × 22 =75 × 44 =29 × 47 =22 × 85 =82 × 19 =49 × 11 =60 × 100 =53 × 55 =30 × 40 =40 × 70 =70 × 40 =77 × 72 =60 × 38 =56 × 78 =40 × 100 =71 × 75 =12 × 63 =90 × 70 =练习范围：两位数乘两位数 题数：100分秒成绩:96 × 37 =57 × 80 =97 × 92 = 50 × 66 =50 × 40 =20 × 10 = 93 × 40 =54 × 59 =55 × 98 = 50 × 62 =64 × 45 =88 × 62 = 52 × 64 =85 × 23 =10 × 100 = 75 × 10 =20 × 16 =56 × 51 = 10 × 900 =52 × 46 =20 × 50 = 20 × 80 =77 × 34 =47 × 30 = 62 × 23 =57 × 51 =93 × 17 = 60 × 40 =63 × 46 =84 × 67 = 90 × 30 =19 × 58 =20 × 100 = 99 × 70 =20 × 13 =80 × 20 = 50 × 70 =97 × 48 =50 × 30 = 24 × 29 =31 × 40 =28 × 96 = 40 × 80 =16 × 86 =87 × 16 = 64 × 83 =70 × 90 =14 × 10 = 63 × 62 =20 × 82 =52 × 37 = 72 × 41 =40 × 20 =80 × 10 =27 × 77 =22 × 32 =50 × 50 =33 × 57 =41 × 69 =60 × 10 =48 × 47 =24 × 55 =40 × 40 =46 × 71 =10 × 200 =17 × 56 =10 × 82 =50 × 100 =80 × 50 =20 × 90 =50 × 200 =73 × 71 =30 × 10 =36 × 28 =10 × 70 =90 × 20 =71 × 78 =10 × 600 =96 × 46 =72 × 22 =75 × 44 =29 × 47 =22 × 85 =82 × 19 =49 × 11 =60 × 100 =53 × 55 =30 × 40 =40 × 70 =70 × 40 =77 × 72 =60 × 38 =56 × 78 =40 × 100 =71 × 75 =12 × 63 =90 × 70 =练习范围：两位数乘两位数 题数：100分秒成绩:96 × 37 =57 × 80 =97 × 92 = 50 × 66 =50 × 40 =20 × 10 = 93 × 40 =54 × 59 =55 × 98 = 50 × 62 =64 × 45 =88 × 62 = 52 × 64 =85 × 23 =10 × 100 = 75 × 10 =20 × 16 =56 × 51 = 10 × 900 =52 × 46 =20 × 50 = 20 × 80 =77 × 34 =47 × 30 = 62 × 23 =57 × 51 =93 × 17 = 60 × 40 =63 × 46 =84 × 67 = 90 × 30 =19 × 58 =20 × 100 = 99 × 70 =20 × 13 =80 × 20 = 50 × 70 =97 × 48 =50 × 30 = 24 × 29 =31 × 40 =28 × 96 = 40 × 80 =16 × 86 =87 × 16 = 64 × 83 =70 × 90 =14 × 10 = 63 × 62 =20 × 82 =52 × 37 = 72 × 41 =24 × 98 =22 × 85 =96 × 73 =53 × 55 =78 × 75 =50 × 90 =71 × 14 =30 × 40 =10 × 50 =36 × 28 =43 × 40 =76 × 87 =75 × 44 =10 × 300 =37 × 15 =28 × 96 =83 × 62 =19 × 58 =36 × 11 =80 × 40 =34 × 16 =64 × 64 =20 × 10 =30 × 30 =60 × 30 =12 × 74 =77 × 69 =40 × 90 =33 × 57 =54 × 96 =77 × 34 =96 × 37 =67 × 61 =50 × 200 =64 × 83 =29 × 96 =31 × 40 =70 × 40 =80 × 60 =79 × 65 =17 × 58 =49 × 11 =20 × 13 =55 × 98 =90 × 70 =练习范围：两位数乘两位数 题数：100分秒成绩:90 × 80 =16 × 51 =50 × 40 = 96 × 20 =43 × 52 =40 × 27 = 30 × 60 =35 × 51 =43 × 46 = 20 × 90 =75 × 60 =60 × 90 = 70 × 80 =10 × 70 =57 × 92 = 93 × 81 =10 × 82 =50 × 65 = 30 × 15 =70 × 70 =99 × 70 = 66 × 18 =35 × 41 =30 × 300 = 48 × 47 =20 × 60 =81 × 78 = 30 × 90 =20 × 30 =40 × 100 = 97 × 92 =64 × 45 =10 × 900 = 60 × 70 =80 × 94 =53 × 36 = 64 × 94 =10 × 100 =40 × 70 = 20 × 50 =22 × 43 =91 × 66 = 44 × 81 =60 × 50 =20 × 16 = 40 × 30 =33 × 63 =90 × 41 = 57 × 51 =80 × 90 =80 × 100 = 43 × 69 =43 × 46 =61 × 84 =10 × 200 =30 × 30 =53 × 55 =35 × 88 =60 × 60 =10 × 20 =60 × 69 =54 × 73 =93 × 17 =90 × 70 =50 × 50 =50 × 20 =40 × 30 =71 × 66 =81 × 78 =24 × 98 =70 × 90 =80 × 13 =38 × 17 =77 × 80 =64 × 83 =20 × 400 =48 × 94 =50 × 65 =65 × 71 =10 × 10 =56 × 65 =10 × 70 =49 × 11 =10 × 600 =63 × 62 =45 × 51 =20 × 90 =10 × 82 =40 × 100 =20 × 100 =50 × 200 =19 × 59 =50 × 62 =17 × 37 =88 × 62 =40 × 200 =70 × 80 =练习范围：两位数乘两位数 题数：100分秒成绩:50 × 79 =40 × 90 =60 × 80 = 77 × 69 =25 × 55 =84 × 80 = 43 × 51 =80 × 20 =84 × 21 = 20 × 16 =51 × 55 =70 × 50 = 13 × 17 =17 × 10 =14 × 89 = 98 × 67 =30 × 15 =40 × 70 = 31 × 40 =52 × 37 =96 × 22 = 10 × 900 =40 × 20 =50 × 100 = 10 × 100 =27 × 77 =10 × 300 = 20 × 500 =70 × 60 =59 × 36 = 70 × 20 =54 × 67 =52 × 80 = 53 × 50 =50 × 70 =70 × 10 = 98 × 26 =30 × 60 =10 × 30 = 20 × 200 =96 × 37 =20 × 13 = 56 × 64 =71 × 75 =69 × 24 =80 × 50 =20 × 60 =30 × 10 =81 × 34 =50 × 60 =30 × 70 = 95 × 91 =10 × 400 =42 × 76 =47 × 79 =53 × 25 =70 × 80 =40 × 70 =71 × 75 =25 × 45 =50 × 90 =27 × 77 =71 × 66 =13 × 78 =34 × 16 =50 × 80 =25 × 29 =30 × 50 =20 × 400 =78 × 40 =40 × 100 =35 × 41 =28 × 66 =30 × 70 =10 × 50 =35 × 17 =18 × 69 =77 × 34 =17 × 40 =71 × 44 =50 × 20 =76 × 31 =50 × 50 =30 × 90 =88 × 62 =10 × 200 =20 × 60 =15 × 74 =10 × 95 =43 × 69 =70 × 90 =10 × 800 =50 × 100 =54 × 47 =81 × 78 =75 × 44 =96 × 20 =练习范围：两位数乘两位数 题数：100分秒成绩:46 × 55 =70 × 10 =64 × 23 = 70 × 60 =93 × 63 =60 × 95 = 32 × 68 =56 × 75 =33 × 63 = 20 × 100 =10 × 82 =35 × 42 = 80 × 13 =31 × 40 =78 × 75 = 90 × 60 =42 × 87 =74 × 44 = 40 × 60 =50 × 65 =53 × 50 = 20 × 40 =84 × 90 =71 × 64 = 22 × 85 =54 × 59 =80 × 76 = 80 × 20 =63 × 62 =96 × 73 = 33 × 27 =55 × 98 =10 × 78 = 52 × 37 =11 × 98 =49 × 11 = 28 × 96 =20 × 50 =10 × 10 = 53 × 55 =30 × 40 =57 × 51 = 71 × 82 =10 × 100 =48 × 47 = 20 × 500 =35 × 89 =64 × 16 = 79 × 65 =99 × 73 =99 × 70 = 50 × 62 =62 × 63 =20 × 10 =63 × 62 =80 × 20 =50 × 10 =40 × 30 =31 × 40 =80 × 30 =99 × 73 =33 × 58 =96 × 73 =78 × 75 =19 × 99 =30 × 40 =50 × 50 =28 × 58 =50 × 62 =75 × 22 =70 × 60 =60 × 90 =20 × 16 =20 × 50 =88 × 62 =66 × 93 =81 × 78 =84 × 52 =37 × 69 =93 × 17 =10 × 200 =10 × 90 =13 × 38 =20 × 100 =35 × 41 =10 × 82 =87 × 90 =17 × 56 =86 × 62 =96 × 20 =50 × 100 =50 × 65 =27 × 77 =11 × 81 =90 × 50 =60 × 30 =49 × 11 =练习范围：两位数乘两位数 题数：100分秒成绩:24 × 98 =98 × 92 =40 × 200 = 50 × 20 =10 × 500 =29 × 24 = 71 × 45 =30 × 60 =10 × 50 = 60 × 10 =50 × 200 =50 × 30 = 30 × 300 =71 × 67 =11 × 31 = 28 × 39 =96 × 43 =64 × 55 = 33 × 61 =30 × 80 =19 × 42 = 40 × 32 =26 × 29 =82 × 94 = 35 × 30 =35 × 51 =40 × 70 = 71 × 75 =71 × 66 =52 × 53 = 45 × 51 =74 × 25 =70 × 100 = 79 × 65 =30 × 20 =64 × 83 = 60 × 69 =10 × 700 =50 × 60 = 97 × 29 =55 × 98 =90 × 20 = 70 × 90 =54 × 96 =88 × 65 = 20 × 500 =80 × 10 =30 × 100 = 20 × 70 =57 × 51 =22 × 85 = 43 × 46 =10 × 600 =10 × 200 =99 × 73 =20 × 80 =20 × 90 =22 × 32 =64 × 83 =97 × 92 =60 × 80 =90 × 30 =37 × 39 =77 × 42 =14 × 89 =47 × 42 =35 × 33 =55 × 49 =85 × 92 =70 × 50 =49 × 47 =60 × 100 =60 × 77 =33 × 63 =88 × 62 =81 × 78 =50 × 50 =13 × 14 =68 × 67 =48 × 50 =60 × 50 =79 × 65 =80 × 20 =10 × 500 =74 × 75 =30 × 200 =60 × 69 =93 × 96 =50 × 20 =53 × 97 =28 × 45 =19 × 58 =57 × 51 =60 × 30 =90 × 50 =60 × 70 =76 × 35 =练习范围：两位数乘两位数 题数：100分秒成绩:91 × 90 =75 × 24 =30 × 300 = 54 × 96 =24 × 98 =61 × 94 = 45 × 51 =30 × 60 =10 × 40 = 20 × 500 =52 × 37 =70 × 10 = 43 × 46 =70 × 30 =71 × 66 = 50 × 62 =20 × 16 =97 × 57 = 30 × 67 =77 × 69 =80 × 40 = 93 × 17 =63 × 62 =30 × 15 = 10 × 61 =34 × 16 =18 × 69 = 70 × 40 =62 × 77 =55 × 98 = 29 × 77 =40 × 30 =10 × 300 = 20 × 40 =26 × 90 =91 × 43 = 10 × 70 =17 × 27 =40 × 60 = 60 × 10 =10 × 100 =50 × 70 = 17 × 56 =93 × 20 =20 × 70 = 22 × 85 =80 × 100 =40 × 90 = 31 × 40 =20 × 13 =50 × 200 = 40 × 20 =10 × 50 =10 × 100 =57 × 51 =63 × 62 =10 × 10 =61 × 14 =48 × 47 =20 × 60 =36 × 70 =44 × 29 =81 × 68 =49 × 69 =60 × 30 =20 × 90 =97 × 92 =82 × 28 =43 × 46 =30 × 40 =71 × 75 =74 × 43 =90 × 60 =94 × 47 =20 × 100 =62 × 10 =64 × 83 =77 × 34 =50 × 62 =53 × 42 =73 × 75 =27 × 77 =50 × 65 =20 × 200 =10 × 600 =29 × 77 =30 × 60 =76 × 85 =60 × 10 =99 × 70 =70 × 20 =33 × 74 =94 × 64 =43 × 69 =15 × 57 =50 × 100 =14 × 13 =练习范围：两位数乘两位数 题数：100分秒成绩:20 × 10 =59 × 60 =20 × 13 = 90 × 30 =90 × 50 =80 × 97 = 74 × 28 =52 × 37 =18 × 69 = 40 × 100 =40 × 90 =90 × 10 = 79 × 65 =70 × 78 =54 × 59 = 99 × 73 =10 × 300 =17 × 56 = 93 × 17 =20 × 80 =75 × 44 = 68 × 92 =20 × 40 =80 × 90 = 90 × 70 =30 × 50 =26 × 29 = 40 × 20 =55 × 66 =53 × 50 = 45 × 51 =10 × 40 =26 × 82 = 40 × 10 =13 × 92 =30 × 15 = 58 × 73 =30 × 70 =19 × 58 =33 × 63 =18 × 44 =45 × 35 =34 × 16 =32 × 97 =54 × 96 =35 × 50 =95 × 41 =35 × 41 = 10 × 70 =11 × 52 =80 × 20 = 71 × 66 =63 × 32 =84 × 67 =70 × 40 =40 × 90 =71 × 75 =77 × 34 =60 × 70 =72 × 32 =64 × 60 =29 × 77 =17 × 41 =88 × 62 =20 × 80 =77 × 69 =53 × 55 =28 × 96 =95 × 90 =50 × 65 =20 × 200 =30 × 200 =34 × 16 =20 × 50 =81 × 78 =94 × 52 =64 × 45 =20 × 400 =60 × 30 =10 × 82 =10 × 10 =90 × 20 =16 × 23 =76 × 18 =53 × 50 =27 × 67 =80 × 20 =80 × 30 =80 × 40 =54 × 96 =36 × 23 =70 × 90 =15 × 57 =10 × 800 =20 × 500 =20 × 10 =40 × 100 =练习范围：两位数乘两位数 题数：100分秒成绩:24 × 27 =10 × 70 =18 × 69 = 14 × 89 =30 × 30 =78 × 75 = 20 × 30 =74 × 81 =12 × 84 = 50 × 40 =55 × 98 =22 × 32 = 79 × 86 =50 × 100 =52 × 37 = 71 × 66 =48 × 47 =71 × 95 =30 × 70 =98 × 32 =27 × 77 =31 × 40 =20 × 100 =44 × 80 = 96 × 37 =10 × 80 =97 × 25 = 90 × 60 =20 × 90 =30 × 60 = 90 × 70 =60 × 10 =80 × 90 = 84 × 90 =30 × 15 =80 × 92 = 52 × 16 =64 × 30 =24 × 98 = 57 × 51 =20 × 70 =80 × 57 = 60 × 40 =88 × 53 =20 × 16 = 99 × 73 =70 × 100 =10 × 200 = 60 × 60 =50 × 30 =55 × 57 = 96 × 73 =60 × 10 =96 × 15 =96 × 78 =20 × 50 =33 × 63 =90 × 70 =11 × 67 =16 × 39 =97 × 98 =77 × 69 =90 × 81 =50 × 80 =49 × 11 =84 × 67 =30 × 50 =20 × 100 =20 × 60 =10 × 90 =30 × 90 =60 × 69 =20 × 500 =25 × 14 =56 × 65 =10 × 70 =88 × 69 =12 × 57 =20 × 30 =38 × 26 =10 × 700 =90 × 40 =10 × 600 =63 × 75 =97 × 99 =20 × 70 =61 × 88 =24 × 98 =30 × 300 =20 × 200 =60 × 20 =53 × 50 =96 × 73 =50 × 90 =80 × 100 =19 × 58 =55 × 98 =练习范围：两位数乘两位数 题数：100分秒成绩:66 × 67 =50 × 30 =96 × 37 = 43 × 69 =53 × 55 =31 × 70 = 70 × 50 =64 × 45 =27 × 77 = 50 × 200 =89 × 47 =60 × 30 = 53 × 11 =70 × 40 =15 × 97 = 96 × 20 =33 × 57 =80 × 13 = 71 × 66 =30 × 30 =16 × 98 = 60 × 100 =26 × 96 =34 × 16 = 40 × 100 =26 × 29 =31 × 33 = 70 × 90 =35 × 51 =20 × 16 = 10 × 40 =40 × 70 =81 × 78 = 82 × 13 =33 × 11 =10 × 50 = 48 × 47 =40 × 90 =60 × 80 = 50 × 10 =63 × 62 =17 × 56 = 43 × 46 =63 × 43 =70 × 80 = 10 × 200 =13 × 86 =50 × 50 = 24 × 31 =23 × 65 =49 × 37 = 35 × 90 =90 × 40 =90 × 80 =20 × 70 =28 × 96 =20 × 400 =20 × 80 =15 × 57 =36 × 16 =20 × 90 =20 × 16 =10 × 400 =60 × 50 =20 × 40 =10 × 20 =30 × 60 =50 × 60 =90 × 64 =40 × 100 =50 × 200 =69 × 50 =40 × 74 =45 × 51 =88 × 62 =90 × 30 =60 × 40 =30 × 97 =70 × 80 =30 × 40 =37 × 50 =60 × 10 =26 × 71 =90 × 70 =35 × 51 =50 × 70 =30 × 80 =54 × 59 =46 × 28 =77 × 69 =90 × 20 =11 × 14 =26 × 29 =80 × 13 =53 × 55 =33 × 57 =53 × 50 =练习范围：两位数乘两位数 题数：100分秒成绩:81 × 78 =48 × 47 =99 × 70 = 50 × 50 =79 × 46 =77 × 60 = 50 × 30 =70 × 30 =40 × 40 = 70 × 90 =10 × 500 =18 × 73 = 10 × 600 =63 × 62 =65 × 94 = 63 × 66 =50 × 62 =53 × 36 = 20 × 200 =30 × 70 =79 × 65 = 68 × 63 =75 × 44 =15 × 64 = 90 × 10 =40 × 200 =60 × 80 = 10 × 43 =43 × 87 =60 × 69 = 20 × 32 =35 × 31 =10 × 82 = 50 × 39 =17 × 39 =84 × 67 = 98 × 83 =10 × 10 =10 × 200 = 89 × 59 =87 × 55 =64 × 83 = 72 × 24 =65 × 11 =12 × 81 = 95 × 57 =48 × 77 =71 × 66 = 91 × 68 =80 × 10 =92 × 82 = 30 × 15 =56 × 64 =64 × 83 =50 × 100 =70 × 40 =10 × 300 =80 × 40 =47 × 14 =76 × 37 =16 × 99 =20 × 200 =10 × 200 =87 × 57 =10 × 600 =82 × 47 =20 × 16 =30 × 10 =28 × 96 =10 × 80 =71 × 69 =70 × 50 =56 × 43 =94 × 29 =48 × 81 =40 × 30 =18 × 69 =43 × 98 =56 × 84 =70 × 90 =22 × 32 =53 × 50 =54 × 96 =57 × 51 =50 × 70 =96 × 20 =54 × 62 =27 × 77 =70 × 20 =43 × 46 =10 × 500 =33 × 57 =20 × 500 =91 × 33 =80 × 50 =34 × 16 =20 × 60 =练习范围：两位数乘两位数 题数：100分秒成绩:。
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三年级下册两位数乘两位数的练习题
一、填空。
1、20里面有( )个10,60里面有( )个10,300里面有( )个10。
2、一个因数是36，另一个因数是19，积是( )。
3、最大的两位数与最小的两位数的和是( )。
4、400×5积的末尾有( )个0。
5、估算89×40时将( )看作( )，再乘( )，得( )。
6、小明要买4本书，每本16元，小明至少要带( )元。
7、王师傅每天能加工45个零件，那么25天他能加工( )个零件。
8、一所学校有24个班，平均每个班有48名学生，这所学校一共有( )名学生。
9、一份材料有8页,平均每页有700个字,这本书一共有( )个字。
10、一枝钢笔14元，一个笔盒16元，王老师买了18枝钢笔和18个笔盒，一共需要( )元。
二、选择（将正确答案的序号填在括号里）
1、最大的两位数乘最大的一位数，结果是( )。
①810 ②990 ③891
2、46×54的积的个位是( )
①0 ②2 ③4
3、下面三道版式的积，最大的是( )
①32×28 ②41×19 ③31×29
4、与32×98的积最接近的数是( )
①3600 ②2700 ③3000
5、25×80的积的末尾有( )个0。
①3 ②2 ③1
6、如果△是□的9倍，那么下面的式子中错误的是( )
①△÷□=9②□×9=△③△×9=□
三、用竖式计算。
35×66= 25×48= 19×29= 45×23=
作业二姓名：
一、填空。
1、口算“70×50”时，先算( )乘( )得( )，再在积的末尾添( )个0，最后的结果是( )。
2、最小两位数的90倍与最大两位数的10倍相差( )。
3、计算14×37时,先算( )乘( )的积等于( ),再算( )乘的积等于( ),最后再把两次乘得的积相加,得到的结果是( )
4、甲数是24，乙数是甲数的49倍，那么乙数是( )。
5、一盒水彩笔有18枝，20盒有( )枝，86盒有( )枝。
6、22的36倍是( )，13个27是( )。
7、50×60的积的末尾有( )个0，结果是( )。
8、26×51表示求( )人( )连加的和多少，也表示( )的( )倍是多少。
9、一个因数是15，另一个因数是20，积是( )
二、解决问题。
1、新华商场新进了25箱儿童玩具,每箱18个,卖了90个,还剩下多少个？
2、一辆遥控车价格是78元，洗衣机的价格是遥控车的18倍，洗衣机的价格是多少元？
3、三年级同学要栽18行树，每行栽36棵，一共要栽树多少棵？
三、用竖式计算。
37×25= 78×32= 19×47= 28×93=。