Algebra
Properties of Arithmetic
Evaluate \[ 5 \times ( 7 + 3 ). \]
True or False?
\[ 4 \times (2 + 3) = (4 \times 2) + 3 \]
Evaluate \[ -7 -\big(50 -(24-(-15) \times 2 )\big). \]
Evaluate
\[ 6 - \left( \left( \left( -\dfrac{1}{3} \right) + \dfrac{4}{3} \right) \times 2 \right) \div 2. \]
Evaluate \[ 8 + 7 - ( 6 + 5 ). \]