Curiosity #1
1 x 8 + 1
|
= ____
|
12 x 8 + 2
|
= ____
|
123 x 8 + 3
|
= ____
|
|
= ____
|
|
= ____
|
|
= ____
|
|
= ____
|
|
= ____
|
123456789 x 8 + 9
|
= ____
|
|
|
Curiosity #2
1 x 9 + 2
|
= ____
|
12 x 9 + 3
|
= ____
|
123 x 9 + 4
|
= ____
|
|
= ____
|
|
= ____
|
|
= ____
|
|
= ____
|
|
= ____
|
+ 10
|
= ____
|
|
|
Curiosity #3
9 x 9 + 7
|
= ____
|
98 x 9 + 6
|
= ____
|
987 x 9 + 5
|
= ____
|
|
= ____
|
|
= ____
|
|
= ____
|
|
= ____
|
|
= ____
|
987654321 x 9 - 1
|
= ____
|
|
|
Curiosity #4
2 x 9 + 4
|
= ____
|
23 x 9 + 5
|
= ____
|
234 x 9 + 6
|
= ____
|
|
= ____
|
|
= ____
|
|
= ____
|
|
= ____
|
+ 11
|
= ____
|
+ 12
|
= ____
|
|
|
Curiosity #5
8 x 9 + 5
|
= ____
|
87 x 9 + 4
|
= ____
|
876 x 9 + 3
|
= ____
|
|
= ____
|
|
= ____
|
|
= ____
|
|
= ____
|
|
= ____
|
- 3
|
= ____
|
|
|
|