Q1) 0.6 -0.2 = [ 0.4]

Q1) 4.1 - 2.9 = [ 1.2]

Q1) 60.7 - 7.1 = [ 53.6]

Q2) 0.9 -0.6 = [ 0.3]

Q2) 4.3 - 1.1 = [ 3.2]

Q2) 97.3 - 7.6 = [ 89.7]

Q3) 0.7 -0.1 = [ 0.6]

Q3) 5.5 - 1.6 = [ 3.9]

Q3) 26.8 - 7.6 = [ 19.2]

Q4) 0.9 -0.4 = [ 0.5]

Q4) 6.3 - 1.5 = [ 4.8]

Q4) 33.7 - 3.1 = [ 30.6]

Q5) 0.2 -0.1 = [ 0.1]

Q5) 7.5 -0.1 = [ 7.4]

Q5) 75.7 - 2 = [ 73.7]

Q6) 0.9 -0.7 = [ 0.2]

Q6) 6.7 - 2.9 = [ 3.8]

Q6) 27.4 - 8.2 = [ 19.2]

Q7) 0.7 -0.5 = [ 0.2]

Q7) 6.4 - 4.2 = [ 2.2]

Q7) 95 - 6.5 = [ 88.5]

Q8) 0.6 -0.4 = [ 0.2]

Q8) 9.8 - 1.4 = [ 8.4]

Q8) 10.9 - 1.5 = [ 9.4]

Q9) 0.8 -0.6 = [ 0.2]

Q9) 8.5 - 3.4 = [ 5.1]

Q9) 86.5 - 8.9 = [ 77.6]

Q10) 0.5 -0.3 = [ 0.2]

Q10) 7.1 - 2.7 = [ 4.4]

Q10) 11.7 - 8 = [ 3.7]