Mr Daniels Maths
Substitution

Set 1

Set 2

Set 3

Q1) if a = 1 and b = 2, What is a + b ? [ 3]

Q1) if a = 10 and b = 6, What is 2a + b ? [ =26]

Q1) if a = 10 and b = 10, What is 10a -7b ? [ =30]

Q2) if a = 6 and b = 9, What is a + b ? [ 15]

Q2) if a = 5 and b = 5, What is 2a + b ? [ =15]

Q2) if a = 9 and b = 8, What is 8a + 10b ? [ =152]

Q3) if a = 10 and b = 7, What is a + b ? [ 17]

Q3) if a = 10 and b = 7, What is 2a + b ? [ =27]

Q3) if a = 1 and b = 7, What is 7a + 6b ? [ =49]

Q4) if a = 7 and b = 3, What is a + b ? [ 10]

Q4) if a = 3 and b = 8, What is 2a + b ? [ =14]

Q4) if a = 4 and b = 7, What is 9a + 2b ? [ =50]

Q5) if a = 3 and b = 5, What is a + b ? [ 8]

Q5) if a = 7 and b = 4, What is 2a + b ? [ =18]

Q5) if a = 3 and b = 9, What is 7a + 5b ? [ =66]

Q6) if a = 8 and b = 10, What is a + b ? [ 18]

Q6) if a = 3 and b = 2, What is 2a + b ? [ =8]

Q6) if a = 9 and b = 7, What is 2a + 5b ? [ =53]

Q7) if a = 9 and b = 4, What is a + b ? [ 13]

Q7) if a = 4 and b = 5, What is 2a + b ? [ =13]

Q7) if a = 6 and b = 7, What is 5a + 9b ? [ =93]

Q8) if a = 7 and b = 10, What is a + b ? [ 17]

Q8) if a = 4 and b = 10, What is 2a + b ? [ =18]

Q8) if a = 8 and b = 2, What is 4a -3b ? [ =26]

Q9) if a = 7 and b = 9, What is a + b ? [ 16]

Q9) if a = 6 and b = 8, What is 2a + b ? [ =20]

Q9) if a = 4 and b = 8, What is 6a + 2b ? [ =40]

Q10) if a = 6 and b = 7, What is a + b ? [ 13]

Q10) if a = 6 and b = 1, What is 2a + b ? [ =13]

Q10) if a = 9 and b = 7, What is 10a + 7b ? [ =139]