Add or subtract the following measurement be sure each answer you enter contains this correct number of significant digits

5.90g-0.900g=?g
3.627g+1.1g=?g
3.707g-0.6g=?g

1 answer

5.90g - 0.900g = 5.000g (Corrected to 3 significant digits)

3.627g + 1.1g = 4.73g (Corrected to 3 significant digits)

3.707g - 0.6g = 3.10g (Corrected to 3 significant digits)