Try another version of this question Question 1 Add: `-7.8 + 4.4` Get help: VideoBox 1: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172Enter DNE for Does Not Exist, oo for Infinity -3.4
Try another version of this question
Get help: Video
Box 1: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172Enter DNE for Does Not Exist, oo for Infinity