Addition of Numbers with Like Signs

What is the result of adding two numbers with like signs, for example, 4 + (+5)?

• 1

• 9

• -1

• -9

What is the result of 4 + (-5)?

• 9

• -9

• 1

• -1

What is the result of multiplying a positive number by a negative number?

• A) A positive number

• B) A negative number

• C) Zero

• D) Cannot be determined

What is the product of +4 and -5?

• A) +20

• B) -20

• C) 0

• D) -9

What is the result of multiplying -4 by -5 according to the basic mathematical rules?

• -20

• 20

• 0

• 1

What is the result of dividing -20 by +5 according to the basic mathematical rules?

• 4

• -4

• 20

• -20

What is the result of dividing -20 by -5?

• A) -4

• B) 0

• C) 4

• D) 20

What is the correct result of the equation 3 + 2 × 4 following the BODMAS rule?

• 20

• 14

• 11

• 10

What does the letter 'B' stand for in BODMAS/BIDMAS?

• Base

• Brackets

• Begin

• Binary

According to BODMAS/BIDMAS, what operation should be performed first?

• Addition

• Division

• Brackets

• Subtraction