乘除法口诀表.docx

文档介绍：除法口诀表
1-1=1
2-2=1
3-3=1
4-4=1
5-5=1
6-6=1
7-7=1
8-8=1
9-9=1
2-仁2
4-2=2
6-3=2
8-4=2
10-5=2
12-6=2
14-7=2
除法口诀表
1-1=1
2-2=1
3-3=1
4-4=1
5-5=1
6-6=1
7-7=1
8-8=1
9-9=1
2-仁2
4-2=2
6-3=2
8-4=2
10-5=2
12-6=2
14-7=2
16-8=2
18-9=2
3-仁3
6-2=3
9-3=3
12-4=3
15-5=3
18-6=3
21-7=3
24-8=3
27-9=3
4-仁4
8-2=4
12-3=4
16-4=4
20-5=4
24-6=4
28-7=4
32-8=4
36-9=4
5-仁5
10-2=5
15-3=5
20-4=5
25-5=5
30-6=5
35-7=5
40-8=5
45-9=5
6-仁6
12-2=6
18-3=6
24-4=6
30-5=6
36-6=6
42-7=6
48-8=6
54-9=6
7-仁7
14-2=7
21-3=7
28-4=7
35-5=7
42-6=7
49-7=7
56-8=7
63-9=7
8-仁8
16-2=8
24-3=8
32-4=8
40-5=8
48-6=8
56-7=8
64-8=8
72-9=8
9-仁9
18-2=9
27-3=9
36-4=9
45-5=9
54-6=9
63-7=9
72-8=9
81-9=9
乘法口诀表
1x1=1
1x2=2
2x2=4
1x3=3
2x3=6
3x3=9
1x4=4
2x4=8
3x4=12
4x4=16
1x5=5
2x5=10
3x5=15
4x5=20
5x5=25
1x6=6
2x6=12
3x6=18
4x6=24
5x6=30
6x6=36
1x7=7
2x7=14
3x7=21
4x7=28
5x7=35
6x7=42
7x7=