數學題(小三)

答案：
1. 2X2=4
2. 1X1=1
3. 400000000000000000000000000000000000000000000000000000000000000001x0=0

解釋：
1.九因歌中的：二二如四
2.九因歌中的：一一如一
3.任何數字乘以零都係零

1.4
2.1
3.0

1.2x2=4
2.1x1=1
3.400000000000000000 00000000000000000000 00000000000000000000 00000001x0 =0

2x2=4
1x1=1
4000000000000000000000000......000000000001x0=0

第一題4
第二題1
第三題0

1.2x2=4
2.1x1=1
3.400000000000000000000000000000000000000000000000000000000000000001x0 =0

1.2x2=4
2.1x1=1
3.400000000000000000000000000000000000000000000000000000000000000001x0
=0

1.2x2 = 4

2.1x1 =1

3.400000000000000000000000000000000000000000000000000000000000000001x0
= 0

1. [(1x1)+(1X1)}
=1+1(1x1)+(1X1)
=1+1+1+1
=4

2. 1X1
=1

3.40000000000000000000000000000000000000000000000000000000000000000000000000000001X0
=0 21X0=0 19X0=0 31X0=0 45X0=0.....400000000003X0=0.......
=0

1.4
2.1
3.0

1.2x2=4
2.1x1=1
3.400000000000000000000000000000000000000000000000000000000000000001x0 =0