In this module, you can study how to multiply with negative numbers.
Rules
Positive x positive = positive answer e.g. 5 x 4 = 20
Positive x negative = negative answer e.g. 5 x -4 = -20
Negative x negative = positive answer e.g. -5 x -4 = 20
Be careful with using a basic calculator for these types of questions.
Ideally, use a calculator that has brackets and enter the equations like this:
(-5) x (-4) =
Study and practice
0.00 min addition (+), subtraction (-), multiply (x), divide (÷)
1.19 min decimal point
2.43 min C, CE and backspace
4.19 min square, square root & fractions
6.17 min percentage (%)