Answers to Octal Counting Test

The first column is the number of jewels you see on the screen. The second column is that number expressed as octal. The third column is the button(s) to press.

 

1 1
4 4
5 5
6 6
11 13
22 26
33 41
44 54
55 67
66 102
77 115
110 156
111 157

 

 

 

 

 

 

 

 

Answers to Octal Math Test

The first column is the color(s) you see. The second column is the math problem in decimal.The third column is the answer expressed as octal. The fourth column is the button(s) to press.

Single Numbers

- 3 - 1 2
+ 5 + 4 11
- 7 - 2 5
+ 2 + 4 6
+ 7 + 0 7
- 3 + 1 4
- 5 - 4 1

 

 

Double Numbers

+ 42 + 20 62
+ 30 + 15 45
+ 57 + 10 67
- 52-41 11
- 77 - 46 31
- 76 - 31 45

 

Five-Digit Numbers

+ 10003 + 16777 27002
+ 17477 + 12164 31663
+ 13053 + 17345 32420