Q1) 0.6 -0.1 = [ 0.5]

Q1) 8.4 + 1.5 = [ 9.9]

Q1) 97.8 - 9.4 = [ 88.4]

Q2) 0.3 -0.2 = [ 0.1]

Q2) 1.7 -0.3 = [ 1.4]

Q2) 44.4 - 4.1 = [ 40.3]

Q3) 1 -0.6 = [ 0.4]

Q3) 7.2 + 1.1 = [ 8.3]

Q3) 59.9 - 8.6 = [ 51.3]

Q4) 0.9 -0.5 = [ 0.4]

Q4) 3.8 + 2.3 = [ 6.1]

Q4) 83.1 - 8.5 = [ 74.6]

Q5) 0.6 -0.4 = [ 0.2]

Q5) 7.8 - 2.6 = [ 5.2]

Q5) 65.9 - 9 = [ 56.9]

Q6) 0.8 +0.6 = [ 1.4]

Q6) 0.3 + 3.8 = [ 4.1]

Q6) 37 -0.4 = [ 36.6]

Q7) 0.5 -0.4 = [ 0.1]

Q7) 5.1 - 2.9 = [ 2.2]

Q7) 92.6 + 9.5 = [ 102.1]

Q8) 0.8 + 1.4 = [ 2.2]

Q8) 5.3 + 4.4 = [ 9.7]

Q8) 74.7 - 2.7 = [ 72]

Q9) 0.1 +0.5 = [ 0.6]

Q9) 2.7 + 1 = [ 3.7]

Q9) 44.8 - 8.4 = [ 36.4]

Q10) 0.2 + 2.3 = [ 2.5]

Q10) 3.7 + 2.6 = [ 6.3]

Q10) 66 + 3.1 = [ 69.1]