Q1) 0.6 -0.3 = [ 0.3]

Q1) 6.6 -0.8 = [ 5.8]

Q1) 70.5 - 8.9 = [ 61.6]

Q2) 0.9 -0.6 = [ 0.3]

Q2) 5.5 - 3.4 = [ 2.1]

Q2) 82.7 - 3.1 = [ 79.6]

Q3) 1 -0.8 = [ 0.2]

Q3) 4.2 - 3.7 = [ 0.5]

Q3) 94.2 - 9.2 = [ 85]

Q4) 0.6 -0.2 = [ 0.4]

Q4) 4.5 - 3.3 = [ 1.2]

Q4) 63.2 -0.9 = [ 62.3]

Q5) 1 -0.4 = [ 0.6]

Q5) 7.7 -0.4 = [ 7.3]

Q5) 71.9 - 7 = [ 64.9]

Q6) 0.8 -0.1 = [ 0.7]

Q6) 8.8 - 1.9 = [ 6.9]

Q6) 99.8 - 2.1 = [ 97.7]

Q7) 0.5 -0.3 = [ 0.2]

Q7) 6.1 -0.4 = [ 5.7]

Q7) 70.1 - 4.1 = [ 66]

Q8) 0.8 -0.6 = [ 0.2]

Q8) 1 -0.2 = [ 0.8]

Q8) 47.9 - 3 = [ 44.9]

Q9) 0.5 -0.4 = [ 0.1]

Q9) 4.3 - 1.3 = [ 3]

Q9) 48.8 - 7.8 = [ 41]

Q10) 1 -0.2 = [ 0.8]

Q10) 7.8 - 4.2 = [ 3.6]

Q10) 55.8 - 9.1 = [ 46.7]