Use a calculator to find the correct answer. ( 8 + 8 ) - 6 × 2

We have to calculate the value of ( 8 + 8 ) - 6 × 2 using a calculator. A calculator with algebraic logic will apply the rules for the order of operations automatically. So, if you enter ( 8 + 8 ) - 6 × 2 , the calculator will do operations in grouping symbols first and give you an answer of ( 8 + 8 ) - 6 × 2 = 16 - 6 × 2 = 16 - 12 = 4 Enter 8 + 8 - 6 × 2 = 4

Use a calculator to find the correct answer. 24 ÷ ( 7 + 5 ) × 6

We have to calculate the value of 24 ÷ ( 7 + 5 ) × 6 using a calculator. A calculator with algebraic logic will apply the rules for the order of operations automatically. So, if you enter 24 ÷ ( 7 + 5 ) × 6 , the calculator will solve bracket first and give you an answer of 24 ÷ ( 7 + 5 ) × 6 = 24 ÷ 12 × 6 = 2 × 6 = 12 Enter 24 ÷ ( 7 + 5 ) × 6 = 12

Use a calculator to find the correct answer. ( 12 + 6 ) ÷ 9 × 4

We have to calculate the value of ( 12 + 6 ) ÷ 9 × 4 using a calculator. A calculator with algebraic logic will apply the rules for the order of operations automatically. So, if you enter ( 12 + 6 ) ÷ 9 × 4 , the calculator will solve brackets first and give you an answer of ( 12 + 6 ) ÷ 9 × 4 = 18 ÷ 9 × 4 = 2 × 4 = 8 Enter [ ( 12 + 6 ) ÷ 9 ] = 8

Use a calculator to find the correct answer. 100 ÷ ( 4 + 16 ) × 3

We have to calculate the value of 100 ÷ ( 4 + 16 ) × 3 using a calculator. A calculator with algebraic logic will apply the rules for the order of operations automatically. So, if you enter 100 ÷ ( 4 + 16 ) × 3 , the calculator will solve brackets first and give you an answer of 100 ÷ ( 4 + 16 ) × 3 = 100 ÷ 20 × 3 = 5 × 3 = 15 Enter [ 100 ÷ ( 4 + 16 ) ] × 3 = 15

Use a calculator to find the correct answer. 4 × 25 ÷ 12 - 7

We have to calculate the value of 4 × 25 ÷ 12 - 7 using a calculator. A calculator with algebraic logic will apply the rules for the order of operations automatically. So, if you enter 4 × 25 ÷ 12 - 7 , the calculator will solve brackets first and give you an answer of 4 × 25 ÷ 12 - 7 = 4 × 25 ÷ 5 = 4 × 5 = 20 Enter 4 × [ 25 ÷ ( 12 - 7 ) = 20

Use a calculator to find the correct answer. 36 ÷ 6 × ( 3 - 3 )

We have to calculate the value of 36 ÷ 6 × ( 3 - 3 ) using a calculator. A calculator with algebraic logic will apply the rules for the order of operations automatically. So, if you enter 36 ÷ 6 × ( 3 - 3 ) , the calculator will do bracket first and give you an answer of 36 ÷ 6 × ( 3 - 3 ) = 36 ÷ 6 × 0 = 6 × 0 = 0 Enter 36 ÷ 6 × ( 3 - 3 ) = 0

E M B I B E

Cambridge IGCSE® Mathematics Core and Extended Coursebook Second Edition>Number>Chapter 1 - Reviewing Number Concepts>Exercise 1.16

Karen Morrison and Nick Hamshaw Solutions for Exercise 16: Exercise 1.16

Author:Karen Morrison & Nick Hamshaw

Karen Morrison Mathematics Solutions for Exercise - Karen Morrison and Nick Hamshaw Solutions for Exercise 16: Exercise 1.16

Attempt the free practice questions from Exercise 16: Exercise 1.16 with hints and solutions to strengthen your understanding. Cambridge IGCSE® Mathematics Core and Extended Coursebook Second Edition solutions are prepared by Experienced Embibe Experts.