X Tricks
7 x 1
7
5 ÷ 1
5
2 x 4 =
8
45 ÷ 5 =
9!
If we know 3 x 5 = 15
Then we know 5 x 3 =
15!
8 x 0 =
0!
Can we ÷ 0? (yes or no)
No! (you can't divide something into zero groups...)
5 x 7 =
35!
30 ÷ 5 =
6!
If we know 10 ÷ 2 = 5
Then we know 10 ÷ 5 =
2!
Anything x 10
(hint: put a __ on the __)
Put a 0 on the end!
60 ÷ 10
6
9 x 3 =
27!
32 ÷ 4 =
8!
If we know 72 ÷ 9 = 8
Then we know 72 ÷ 8 =
9!
90 x 1 =
90
100 ÷ 1
100!
5 x 5 =
25
14 ÷ 7 =
2!
If we know 5 x 4 = 20
Then we know 20 ÷ 5 =
4!
5,321 x 0 =
0!
100 ÷ 10
10
9 x 9 =
81
64 ÷ 8 =
8!
If we know that 30 ÷ 5 = 6
Then we know that 6 x 5 =
30!