1-4 notes - 1-4 Adding Real Numbers Identity property: 1) 0...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 1-4 Adding Real Numbers Identity property: 1) 0 + 5 = Name: _______________________ 2) -6 + 0 = 3) What happens when you add zero to a number? Inverse property: 4) + = 7) What do you add to a number to get zero? Adding numbers with the same sign: 8) 2 + 6 = 9) -7 + -3 = 10) - 3 1 + (- ) = 4 2 5) -7 + 7 = 6) -2 + 3 + 2 = 10) What happens when you add numbers with the same sign? Adding numbers with different signs: 11) -5 +10 = 12) -17 + 30 = 13) 3 1 - 8 + (-2 ) = 4 2 14) What happens when you add numbers with different signs? Evaluate expressions with a negative variable Evaluate each expression for n = -6.1 1) -n + 22 2) n + (-3.3) 3) -2 + n A scuba diver who is 88ft below sea level begins to ascend to the surface a) Write an equation to represent the diver's depth below sea level after rising y number of feet. b) Find the new depth of the scuba diver after rising 37 feet. Classwork (HW#5) page 28: 13-23 odd, 29-35 odd & 37 ...
View Full Document

Page1 / 2

1-4 notes - 1-4 Adding Real Numbers Identity property: 1) 0...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online