Worksheet: Adding and Subtracting Radical Expressions

In this worksheet, we will practice adding and subtracting radical expressions.

Q1:

Simplify 77+6+47.

  • A2+7
  • B157
  • C1+37
  • D17

Q2:

Simplify 2+6+86.

Q3:

Simplify 123+123+123.

  • A3123
  • B369
  • C126
  • D123

Q4:

Simplify 3+32.

  • A3
  • B5+3
  • C13
  • D53

Q5:

Simplify 1223+427.

  • A123
  • B73
  • C33
  • D113
  • E163

Q6:

Simplify 9+738+93.

  • A17+3
  • B123
  • C1+163
  • D1+73

Q7:

Simplify 697+377.

  • A7+7
  • B927
  • C9167
  • D997

Q8:

Simplify 946196.

  • A5+6
  • B8+56
  • C8136
  • D846

Q9:

Simplify 3+5+85.

Q10:

Simplify 9+7+27.

Q11:

Simplify 85+85+85.

  • A385
  • B255
  • C88
  • D85

Q12:

Simplify 125+35.

  • A365
  • B155
  • C155
  • D1510
  • E180

Q13:

Simplify 107+107.

Q14:

Express 125+171252515+10 in its simplest form.

  • A657
  • B757
  • C757
  • D657

Q15:

Calculate 484+9.

Q16:

Simplify 425522.

  • A231020
  • B91010
  • C1625
  • D171010
  • E91020

Q17:

Given that 𝑥 is the additive inverse of 𝑦 and 12(𝑦𝑥)=910, find the value of 𝑥𝑦1810.

Q18:

Express 2564 in its simplest form.

  • A3
  • B4
  • C34
  • D34

Q19:

Express 554320 in its simplest form.

  • A15245
  • B112
  • C113
  • D152+45

Q20:

Given that 𝑎=5+8 and 𝑏=58, find the value of 𝑎+𝑏.

  • A25
  • B69
  • C59
  • D16

Q21:

Given that 𝑎=64 and 𝑏=64, find the value of 𝑎+𝑏.

  • A0
  • B264
  • C26
  • D268
  • E8

Q22:

Evaluate 100216.

Q23:

Determine the value of 516251139125143.

  • A41+33
  • B5253
  • C49253
  • D41113
  • E41253

Q24:

Express 5696+46+6 in its simplest form.

  • A46+56
  • B86+96
  • C6
  • D9686
  • E96106

Q25:

Find the value of 475+475.

  • A0
  • B92,778125
  • C2,20925
  • D945

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