文档介绍：364X59=
46X58=
326X5=
76X15 =
2021新人教版三年级数学下册
35X12=
3594-3=
4264-4=
46X22=
4824-8=
4864-2=
6034-7=
23X37=
364X59=
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76X15 =
2021新人教版三年级数学下册
35X12=
3594-3=
4264-4=
46X22=
4824-8=
4864-2=
6034-7=
23X37=
3704-7=
6074-5=
2544-5 =
4234-3=
87X19=
3624-6=
8394-9 =
6024-7 =
51X16 =
78X22 =
4164-4 =
8234-8 =
48X61 =
39X42 =
1684-8=
3704-5=
6404-7=
19X64=
4704-9=
5224-6=
5704-8=
8104-9=
6604-5=
8044-7=
4624-3 =
7804-4 =
7294-9 =
6244-6=
125X23 =
18X250 =
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34X54=
106X51 =
48X34 =
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8164-8 =
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5.
5-4. 7=
6. 6+2. 6=
6. 4-2.
3+2. 7=
8+2. 18=
2-3. 2=
2. 7+2. 3=
10. 8-2. 8=
7.
14. 6+16. 74=
10. 7-2. 8=
15. 15-8.
6=
9.
4+6. 42=
27X16 =
39X66 =
17X51 =
43X22=
1754-5=
4604-8=
84054-7=
91604-4=
36644-6=
23604-4=
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142X23=
32X37=
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302X24=
2874-7=
4484-2=
2174-7=
3064-6=
41X43=
17X15=
55X16=
4124-4=
07=
14. 25 + 7. 3=
5. 75 + 2. 7=
18. 23-6. 35=
16. 78-2. 54=
3. 22-1. 46=
7. 31-2.
98=
4. 82-2. 65=
31. 3 + 28. 7=
3. 4—1.
5.
60-3. 20=
8. 60-2. 40 =
7. 30-1. 65=
81X47=
5054-5=
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1024-6=
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