Kirsten High
Student Instructions
1. Click to begin 2. Highlight operation symbol ( + or -) 3. Round each number and or 4. Solve problem and or answer 5. Click to submit
Louisa Stanford
395
Sharon Sinclair
300
139
137
153
Sign Up
to begin
2. Highlight operation symbol ( + or -)
3. Round each number and 
or 
4. Solve problem and or answer
5. Click 
to submit
