加法口诀、减法口诀、乘法口诀、除法口诀、20以内借位加减法口诀
加法口诀表
| 1+1=2 |
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| 1+2=3 |
2+2=4 |
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| 1+3=4 |
2+3=5 |
3+3=6 |
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| 1+4=5 |
2+4=6 |
3+4=7 |
4+4=8 |
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| 1+5=6 |
2+5=7 |
3+5=8 |
4+5=9 |
5+5=10 |
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| 1+6=7 |
2+6=8 |
3+6=9 |
4+6=10 |
5+6=11 |
6+6=12 |
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| 1+7=8 |
2+7=9 |
3+7=10 |
4+7=11 |
5+7=12 |
6+7=13 |
7+7=14 |
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| 1+8=9 |
2+8=10 |
3+8=11 |
4+8=12 |
5+8=13 |
6+8=14 |
7+8=15 |
8+8=16 |
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| 1+9=10 |
2+9=11 |
3+9=12 |
4+9=13 |
5+9=14 |
6+9=15 |
7+9=16 |
8+9=17 |
9+9=18 |
减法口诀表
| 10-9=1 |
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| 11-9=2 |
9-8=1 |
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| 12-9=3 |
10-8=2 |
8-7=1 |
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| 13-9=4 |
11-8=3 |
9-7=2 |
7-6=1 |
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| 14-9=5 |
12-8=4 |
10-7=3 |
8-6=2 |
6-5=1 |
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| 15-9=6 |
13-8=5 |
11-7=4 |
9-6=3 |
7-5=2 |
5-4=1 |
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| 16-9=7 |
14-8=6 |
12-7=5 |
10-6=4 |
8-5=3 |
6-4=2 |
4-3=1 |
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| 17-9=8 |
15-8=7 |
13-7=6 |
11-6=5 |
9-5=4 |
7-4=3 |
5-3=2 |
3-2=1 |
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| 18-9=9 |
16-8=8 |
14-7=7 |
12-6=6 |
10-5=5 |
8-4=4 |
6-3=3 |
4-2=2 |
2-1=1 |
乘法口诀表
| 1×1=1 |
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| 1×2=2 |
2×2=4 |
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| 1×3=3 |
2×3=6 |
3×3=9 |
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| 1×4=4 |
2×4=8 |
3×4=12 |
4×4=16 |
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| 1×5=5 |
2×5=10 |
3×5=15 |
4×5=20 |
5×5=25 |
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| 1×6=6 |
2×6=12 |
3×6=18 |
4×6=24 |
5×6=30 |
6×6=36 |
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| 1×7=7 |
2×7=14 |
3×7=21 |
4×7=28 |
5×7=35 |
6×7=42 |
7×7=49 |
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| 1×8=8 |
2×8=16 |
3×8=24 |
4×8=32 |
5×8=40 |
6×8=48 |
7×8=56 |
8×8=64 |
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| 1×9=9 |
2×9=18 |
3×9=27 |
4×9=36 |
5×9=45 |
6×9=54 |
7×9=63 |
8×9=72 |
9×9=81 |
除法口诀表
| 9÷9=1 |
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| 18÷9=2 |
8÷8=1 |
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| 27÷9=3 |
16÷8=2 |
7÷7=1 |
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| 36÷9=4 |
24÷8=3 |
14÷7=2 |
6÷6=1 |
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| 45÷9=5 |
32÷8=4 |
21÷7=3 |
12÷6=2 |
5÷5=1 |
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| 54÷9=6 |
40÷8=5 |
28÷7=4 |
18÷6=3 |
10÷5=2 |
4÷4=1 |
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| 63÷9=7 |
48÷8=6 |
35÷7=5 |
24÷6=4 |
15÷5=3 |
8÷4=2 |
3÷3=1 |
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| 72÷9=8 |
56÷8=7 |
42÷7=6 |
30÷6=5 |
20÷5=4 |
12÷4=3 |
6÷3=2 |
2÷2=1 |
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| 81÷9=9 |
64÷8=8 |
49÷7=7 |
36÷6=6 |
25÷5=5 |
16÷4=4 |
9÷3=3 |
4÷2=2 |
1÷1=1 |
20以内进位加法口诀表
| 9+2=11 |
8+3=11 |
7+4=11 |
6+5=11 |
5+6=11 |
4+7=11 |
3+8=11 |
2+9=11 |
| 9+3=12 |
8+4=12 |
7+5=12 |
6+6=12 |
5+7=12 |
4+8=12 |
3+9=12 |
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| 9+4=13 |
8+5=13 |
7+6=13 |
6+7=13 |
5+8=13 |
4+9=13 |
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| 9+5=14 |
8+6=14 |
7+7=14 |
6+8=14 |
5+9=14 |
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| 9+6=15 |
8+7=15 |
7+8=15 |
6+9=15 |
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| 9+7=16 |
8+8=16 |
7+9=16 |
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| 9+8=17 |
8+9=17 |
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| 9+9=18 |
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20以内退位减法表
| 11-9=2 |
11-8=3 |
11-7=4 |
11-6=5 |
11-5=6 |
11-4=7 |
11-3=8 |
11-2=9 |
| 12-9=3 |
12-8=4 |
12-7=5 |
12-6=6 |
12-5=7 |
12-4=8 |
12-3=9 |
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| 13-9=4 |
13-8=5 |
13-7=6 |
13-6=7 |
13-5=8 |
13-4=9 |
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| 14-9=5 |
14-8=6 |
14-7=7 |
14-6=8 |
14-5=9 |
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| 15-9=6 |
15-8=7 |
15-7=8 |
15-6=9 |
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| 16-9=7 |
16-8=8 |
16-7=9 |
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| 17-9=8 |
17-8=9 |
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| 18-9=9 |
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