92 ×93 = 11 ×74 = 62 ×52 = 86 ×96 = 19 ×60 =
9 2 1 1 6 2 8 6 1 9
×9 3 ×7 4 × 5 2 ×9 6 × 6 0
13 ×32 = 38 ×79 = 29 ×56 = 55 ×54 = 76 ×66 =
1 3 3 8
2 9 5 5 7 6
× 3 2 ×7 9 × 5 6 × 5 4 × 6 6
74 ×36 = 84 ×14 = 98 ×73 = 96 ×37 = 80 ×97 =
7 4 8 4 9 8 9 6 8 0
× 3 6 × 1 4 ×7 3 × 3 7 ×9 7
20 ×66 = 93 ×42 = 63 ×57 = 30 ×54 = 59 ×39 =
2 0 9
3 6 3 3 0 5 9
× 6 6 × 4 2 × 5 7 × 5 4 × 3 9
38 ×21 = 82 ×11 = 39 ×91 = 75 ×98 = 45 ×64 =
3 8 8 2 3 9 7 5
4 5
× 2 1 × 1 1 ×9 1 ×9 8 × 6 4
44 ×13 = 91 ×96 = 54 ×13 = 24 ×51 = 82 ×49 =
4 4 9 1
5 4 2 4 8 2
× 1 3 ×9 6 × 1 3 × 5 1 × 4 9
47 ×31 = 14 ×59 = 13 ×73 = 51 ×44 = 37 ×53 =
4 7 1 4 1 3
5 1 3 7
× 3 1 × 5 9 ×7 3 × 4 4 × 5 3
40 ×82 = 16 ×26 = 25 ×38 = 95 ×25 = 89 ×14 =
4 0 1 6 2
5 9 5 8 9
×8 2 × 2 6 × 3 8 × 2 5 × 1 4
63 ×25 = 24 ×76 = 59 ×86 = 28 ×84 = 41 ×84 =
6 3 2 4 5 9 2 8 4 1
× 2 5 ×7 6 ×8 6 ×8 4 ×8 4
90 ×74 = 88 ×51 = 52 ×77 = 60 ×90 = 70 ×78 =
9 0 8 8 5 2 6 0 7 0
×7 4 × 5 1 ×7 7 ×9 0 ×7 8
97 ×21 = 55 ×42 = 89 ×43 = 95 ×57 = 15 ×87 =
9 7 5 5 8 9 9 5 1 5
× 2 1 × 4 2 × 4 3 × 5 7 ×8 7
66 ×52 = 75 ×31 = 90 ×19 = 35 ×12 = 28 ×16 =
6 6
7 5 9 0 3 5 2 8
× 5 2 × 3 1 × 1 9 × 1 2 × 1 6
39 ×19 = 60 ×48 = 32 ×51 = 44 ×80 = 47 ×94 =
3 9 6 0 3 2
4 4 4 7
× 1 9 × 4 8 × 5 1 ×8 0 ×9 4
91 ×44 = 67 ×48 = 87 ×78 = 11 ×39 = 28 ×56 =
9 1 6 7 8 7 1 1 2 8
× 4 4 × 4 8 ×7 8 × 3 9 × 5 6
61 ×46 = 12 ×51 = 54 ×90 = 86 ×85 = 22 ×98 =
6 1 1 2 5 4 8 6 2 2
× 4 6 × 5 1 ×9 0 ×8 5 ×9 8
81 ×18 = 72 ×75 = 25 ×15 = 76 ×32 = 65 ×88 =
8 1 7 2 2 5 7 6 6 5
× 1 8 ×7 5 × 1 5 × 3 2 ×8 8
71 ×15 = 75 ×45 = 75 ×15 = 83 ×25 = 96 ×31 =
7 1 7 5 7 5 8 3 9 6
× 1 5 × 4 5 × 1 5 × 2 5 × 3 1
61 ×36 = 37 ×89 = 81 ×67 = 84 ×10 = 72 ×69 =
6 1 3
7
8 1 8 4 7 2
× 3 6 ×8 9 × 6 7 × 1 0 × 6 9
89 ×21 = 45 ×55 = 69 ×19 = 92 ×77 = 76 ×65 =
× 2 1 × 5 5 × 1 9 ×7 7 × 6 5
62 ×46 = 15 ×80 = 66 ×68 = 93 ×76 = 93 ×18 =
6 2 1 5 6 6 9 3 9 3
× 4 6 ×8 0 × 6 8 ×7 6 × 1 8
41 ×65 = 50 ×15 = 19 ×87 = 30 ×40 = 88 ×49 =
4 1
5 0 1 9 3 0 8 8
× 6 5 × 1 5 ×8 7 × 4 0 × 4 9
34 ×76 = 95 ×50 = 25 ×11 = 20 ×76 = 52 ×99 =
3 4 9 5 2 5 2 0 5 2
×7 6 × 5 0 × 1 1 ×7 6 ×9 9
18 ×47 = 64 ×55 = 66 ×27 = 65 ×51 = 14 ×99 =
1 8 6 4 6 6 6 5 1 4
× 4 7 × 5 5 × 2 7 × 5 1 ×9 9
64 ×70 = 87 ×48 = 57 ×43 = 57 ×82 = 16 ×51 =
6 4 8
7 5 7 5 7 1 6
×7 0 × 4 8 × 4 3 ×8 2 × 5 1
90 ×56 = 98 ×14 = 87 ×61 = 85 ×23 = 62 ×55 =
9 0 9 8 8 7 8 5 6 2
× 5 6 × 1 4 × 6 1 × 2 3 × 5 5
28 ×39 = 27 ×16 = 34 ×15 = 53 ×61 = 24 ×75 =
2 8 2 7
3
4
5 3 2 4
× 3 9 × 1 6 × 1 5 × 6 1 ×7 5
89 ×91 = 41 ×95 = 27 ×49 = 34 ×11 = 37 ×91 =
8 9 4 1 2 7 3 4 3 7
×9 1 ×9 5 × 4 9 × 1 1 ×9 1
17 ×82 = 10 ×51 = 20 ×99 = 97 ×51 = 71 ×90 =
1 7 1 0
2 0 9 7 7 1
×8 2 × 5 1 ×9 9 × 5 1 ×9 0
12 ×56 = 26 ×37 = 89 ×49 = 33 ×97 = 63 ×56 =
1 2 2 6 8 9 3 3 6 3
× 5 6 × 3 7 × 4 9 ×9 7 × 5 6
59 ×55 = 14 ×65 = 36 ×90 = 46 ×12 = 39 ×88 =
三年级上册数学期中考试试卷分析5 9 1 4 3
6 4 6 3 9
× 5 5 × 6 5 ×9 0 × 1 2 ×8 8
98 ×62 = 89 ×87 = 57 ×95 = 41 ×74 = 27 ×39 =
9 8 8 9 5 7 4 1 2 7
× 6 2 ×8 7 ×9 5 ×7 4 × 3 9
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