Subtracting Signed Numbers Rule for Subtracting: You can subtract a number by adding its opposite.When subtracting two numbers, change the sign of the number being subtracted and then follow the rules for adding signed numbers. (Subtracting a number is adding its opposite.) Examples:7 - (-3) = 7 + (+3) = 10 -10 - (-7) = -10 + (+7) = -3 -8 - (+6) = -8 + (-6) … [Read more...] about Subtracting Signed Numbers
Subtraction of integers
Fundamental Operations on Integers
Fundamental Operations on Integers https://www.youtube.com/watch?v=_BgblvF90UEWe have four fundamental operations on integers. They are addition, subtraction, multiplication, and division.1. Addition of integers A monkey is sitting at the bottom in an empty water tank 8 ft high. The monkey wants to jump to the top of the water tank. He jumps 3 ft up and then slides 2 … [Read more...] about Fundamental Operations on Integers