Add using a number line.
Drag and drop the word SUM to the correct value on the numbe
SUM

Answer:The arrow should point at 0.5 which is half way between 0 and 1
Step-by-step explanation:
- + 1 = -3/4 + 5/4 = 2/4 = 1/2 and 1/5 in decimal form is 0.5