According to BODMAS, first calculate multiplication and division: 5 × 2 = 10 and 4 ÷ 2 = 2. Then, perform addition and subtraction: 3 + 10 - 2 = 11.
Calculate: 3 + 5 × 2 - 4 ÷ 2
Practice Questions
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Calculate: 3 + 5 × 2 - 4 ÷ 2
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Questions & Step-by-Step Solutions
Calculate: 3 + 5 × 2 - 4 ÷ 2
Step 1: Identify the operations in the expression: 3 + 5 × 2 - 4 ÷ 2.
Step 2: According to BODMAS, we first do multiplication and division before addition and subtraction.
Step 3: Calculate the multiplication: 5 × 2 = 10.
Step 4: Calculate the division: 4 ÷ 2 = 2.
Step 5: Now replace the multiplication and division results in the expression: 3 + 10 - 2.
Step 6: Perform the addition: 3 + 10 = 13.
Step 7: Now perform the subtraction: 13 - 2 = 11.
Order of Operations – Understanding the sequence in which mathematical operations should be performed, often remembered by the acronym BODMAS (Brackets, Orders, Division and Multiplication, Addition and Subtraction).
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