52 ×53 = 11 ×61 = 15 ×40 = 92 ×83 = 83 ×69 =
5 2 1 1 1 5 9 2 8 3
× 5 3 × 6 1 × 4 0 ×8 3 × 6 9
95 ×98 = 25 ×59 = 61 ×82 = 14 ×47 = 52 ×24 =
9 5 2 5 6 1 1 4 5 2
×9 8 × 5 9 ×8 2 × 4 7 × 2 4
72 ×98 = 37 ×13 = 87 ×83 = 20 ×80 = 83 ×94 =
7 2 3 7 8 7 2 0 8 3
×9 8 × 1 3 ×8 3 ×8 0 ×9 4
46 ×19 = 28 ×70 = 35 ×62 = 97 ×92 = 40 ×24 =
4 6 2 8 3三年级上册数学期中考试试卷分析
5 9 7 4 0
× 1 9 ×7 0 × 6 2 ×9 2 × 2 4
90 ×58 = 71 ×20 = 32 ×66 = 91 ×11 = 76 ×52 =
9 0 7 1 3 2 9 1 7 6
× 5 8 × 2 0 × 6 6 × 1 1 × 5 2
41 ×71 = 70 ×49 = 78 ×38 = 13 ×50 = 59 ×58 =
4 1 7 0 7 8 1 3
5 9
×7 1 × 4 9 × 3 8 × 5 0 × 5 8
67 ×76 = 66 ×49 = 80 ×25 = 21 ×41 = 40 ×50 =
6 7 6 6 8 0 2 1 4 0
×7 6 × 4 9 × 2 5 × 4 1 × 5 0
45 ×48 = 87 ×60 = 63 ×83 = 55 ×21 = 65 ×71 =
4 5 8 7 6 3 5 5 6 5
× 4 8 × 6 0 ×8 3 × 2 1 ×7 1
14 ×42 = 85 ×22 = 58 ×94 = 77 ×34 = 60 ×83 =
1 4 8 5 5 8 7 7 6 0
× 4 2 × 2 2 ×9 4 × 3 4 ×8 3
57 ×13 = 72 ×73 = 49 ×76 = 88 ×80 = 25 ×32 =
5 7 7 2 4 9 8 8 2 5
× 1 3 ×7 3 ×7 6 ×8 0 × 3 2
64 ×18 = 80 ×96 = 21 ×35 = 26 ×14 = 24 ×96 =
6 4 8 0 2 1 2 6 2 4
× 1 8 ×9 6 × 3 5 × 1 4 ×9 6
21 ×57 = 52 ×25 = 69 ×80 = 38 ×59 = 59 ×25 =
2 1 5 2 6 9
3 8 5 9
× 5 7 × 2 5 ×8 0 × 5 9 × 2 5
38 ×70 = 89 ×76 = 30 ×37 = 25 ×98 = 19 ×68 =
3 8 8 9 3 0 2 5 1 9
×7 0 ×7 6 × 3 7 ×9 8 × 6 8
34 ×61 = 59 ×63 = 15 ×23 = 58 ×48 = 63 ×20 =
3 4 5 9 1 5 5 8 6 3
× 6 1 × 6 3 × 2 3 × 4 8 × 2 0
90 ×19 = 64 ×98 = 32 ×77 = 17 ×19 = 34 ×30 =
9 0 6 4 3 2 1 7 3 4
× 1 9 ×9 8 ×7 7 × 1 9 × 3 0
32 ×71 = 32 ×89 = 49 ×43 = 17 ×38 = 77 ×73 =
3 2 3 2
4 9 1 7 7 7
×7 1 ×8 9 × 4 3 × 3 8 ×7 3
68 ×88 = 10 ×79 = 61 ×65 = 97 ×58 = 11 ×34 =
6 8 1 0 6 1 9
7 1 1
×8 8 ×7 9 × 6 5 × 5 8 × 3 4
57 ×62 = 46 ×13 = 37 ×41 = 92 ×69 = 90 ×89 =
5 7 4
6 3
7 9 2 9 0
× 6 2 × 1 3 × 4 1 × 6 9 ×8 9
77 ×14 = 88 ×12 = 38 ×24 = 49 ×82 = 93 ×23 =
× 1 4 × 1 2 × 2 4 ×8 2 × 2 3
56 ×82 = 92 ×39 = 67 ×38 = 61 ×64 = 15 ×13 =
5 6 9 2 6 7 6 1 1 5
×8 2 × 3 9 × 3 8 × 6 4 × 1 3
89 ×91 = 21 ×25 = 72 ×10 = 90 ×61 = 94 ×23 =
8 9 2 1 7 2 9 0 9 4
×9 1 × 2 5 × 1 0 × 6 1 × 2 3
23 ×74 = 17 ×29 = 10 ×74 = 97 ×81 = 12 ×16 =
2 3 1 7 1 0 9 7 1 2
×7 4 × 2 9 ×7 4 ×8 1 × 1 6
64 ×18 = 24 ×70 = 72 ×74 = 95 ×36 = 96 ×60 =
6 4 2 4
7 2 9 5 9 6
× 1 8 ×7 0 ×7 4 × 3 6 × 6 0
35 ×84 = 74 ×79 = 77 ×22 = 79 ×14 = 84 ×74 =
3 5 7
4 7 7 7 9 8 4
×8 4 ×7 9 × 2 2 × 1 4 ×7 4
68 ×15 = 19 ×70 = 91 ×37 = 20 ×94 = 86 ×31 =
6 8 1 9 9 1 2 0 8 6
× 1 5 ×7 0 × 3 7 ×9 4 × 3 1
49 ×31 = 37 ×82 = 57 ×16 = 23 ×45 = 89 ×19 =
4 9 3 7
5 7 2 3 8 9
× 3 1 ×8 2 × 1 6 × 4 5 × 1 9
81 ×11 = 21 ×70 = 20 ×15 = 27 ×29 = 32 ×70 =
8 1 2 1 2 0 2 7 3 2
× 1 1 ×7 0 × 1 5 × 2 9 ×7 0
41 ×34 = 30 ×73 = 80 ×67 = 78 ×93 = 87 ×31 =
4 1 3 0 8 0 7 8 8 7
× 3 4 ×7 3 × 6 7 ×9 3 × 3 1
64 ×68 = 96 ×68 = 94 ×32 = 68 ×95 = 69 ×34 =
6 4 9 6 9 4 6 8 6 9
× 6 8 × 6 8 × 3 2 ×9 5 × 3 4
91 ×21 = 28 ×91 = 30 ×88 = 27 ×68 = 10 ×97 =
9 1 2 8 3 0 2 7 1 0
× 2 1 ×9 1 ×8 8 × 6 8 ×9 7
34 ×38 = 85 ×77 = 47 ×47 = 77 ×88 = 20 ×64 =
3 4 8 5 4 7 7 7 2 0
× 3 8 ×7 7 × 4 7 ×8 8 × 6 4
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