MathClass 6–7Free printable

Integers and BODMAS

Positive and negative numbers, order of operations

19 questions · about 40 minutes · answer key included

Name Class Date ⭐ Score / 19

Watch the signs carefully. For BODMAS, solve Brackets first, then Orders (powers), then Division and Multiplication from left to right, then Addition and Subtraction from left to right.

💡 Sign rules

  • (+) × (+) = + (−) × (−) = +
  • (+) × (−) = − (−) × (+) = − (the same rules work for division)
  • Subtracting a negative is the same as adding: 5 − (−3) = 5 + 3

Part AInteger operations

  1. (−7) + 12 =
  2. (−15) − (−9) =
  3. (−8) × 6 =
  4. (−72) ÷ (−9) =
  5. 14 − (−6) =
  6. (−3) × (−4) × (−5) =
  7. (−100) ÷ 25 =
  8. 0 − (−17) =

Part BBODMAS

  1. 18 − 3 × 4 =
  2. (18 − 3) × 4 =
  3. 48 ÷ 6 × 2 =
  4. 5 + 2 × (8 − 3)² =
  5. 100 ÷ (5 × 4) + 7 =
  6. 3 × [12 − (2 + 4)] =
  7. −6 + 4 × (−3) =
  8. (−2)³ + 10 =

Part CWord problems

  1. 🌡️ At 5 a.m. the temperature in Shimla is −4°C. It rises by 3°C every hour. What is the temperature at 10 a.m.?
  2. 🌊 A submarine is at −120 m. It rises 45 m and then dives 30 m. Where is it now?
  3. 🏆 In a quiz, a correct answer scores +5 and a wrong answer scores −2. Asha gets 8 right and 4 wrong. What is her score?

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