Unit: Essentials Date: __________ Name: ________________________ Escape the Lock! Order of Operations: GEMDAS Evaluate 65 + 92 A Evaluate 17 20 ÷ 5 – B Evaluate C If a = 4, b = 3 and c = 10 D What is a + bc? If a = 4, b = 3 and c = 10 E What is(c–b)2 ? If a = 4, b = 3 and c = 10 F What is a – b + c? G Fill the blank: Fill the blank: H Fill the blank: 400 ÷ (7 +______ ) = 40 I Evaluate J The KEY CODE to the lock is the SUM of your answers
Unit: Essentials Date: __________ Name: ________________________ Escape the Lock! Order of Operations: GEMDAS A Evaluate 65 + 92 B Evaluate 17 – 20 ÷ 5 C Evaluate D If a = 4, b = 3 and c = 10 What is a + bc? E If a = 4, b = 3 and c = 10 What is(c–b)2 ? F If a = 4, b = 3 and c = 10 What is a – b + c? G Fill the blank: H Fill the blank: I Fill the blank: 400 ÷ (7 +______ ) = 40 J Evaluate The KEY CODE to the lock is the SUM of your answers
Escape-the-Lock-Gemdas.docx