1-4_notes - 1-4 Adding Real Numbers Identity property 1 0 5...

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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#____) page 28: 13-23 odd, 29-35 odd & 37 ...
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1-4_notes - 1-4 Adding Real Numbers Identity property 1 0 5...

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