Q1) 0.2 +0.8 = [ 1]

Q1) 8.9 - 3.1 = [ 5.8]

Q1) 44.3 - 1.6 = [ 42.7]

Q2) 0.3 + 2 = [ 2.3]

Q2) 3.8 -0.6 = [ 3.2]

Q2) 59 + 5.3 = [ 64.3]

Q3) 0.5 -0.1 = [ 0.4]

Q3) 2.3 +0.4 = [ 2.7]

Q3) 9.3 - 3.6 = [ 5.7]

Q4) 0.9 -0.8 = [ 0.1]

Q4) 7.4 - 4 = [ 3.4]

Q4) 39.5 - 7.7 = [ 31.8]

Q5) 0.4 -0.3 = [ 0.1]

Q5) 6.8 + 2.9 = [ 9.7]

Q5) 79.8 - 5 = [ 74.8]

Q6) 0.2 + 1.3 = [ 1.5]

Q6) 6.2 - 1 = [ 5.2]

Q6) 71.6 + 5.8 = [ 77.4]

Q7) 0.9 -0.6 = [ 0.3]

Q7) 4.9 + 2.4 = [ 7.3]

Q7) 3.6 -0.7 = [ 2.9]

Q8) 0.9 -0.7 = [ 0.2]

Q8) 1.8 +0.2 = [ 2]

Q8) 83.7 - 7.2 = [ 76.5]

Q9) 0.3 + 2.2 = [ 2.5]

Q9) 6.3 + 2.1 = [ 8.4]

Q9) 33.3 - 2.5 = [ 30.8]

Q10) 0.7 -0.2 = [ 0.5]

Q10) 4.2 - 2.4 = [ 1.8]

Q10) 94.7 + 2.1 = [ 96.8]