Understanding Integers

Writing Integers Match the situation with the integer. a drop of 200 feet -200 earn 10 points 10 gain 2 pounds 2 an increase of 3 cubic meters 3 reduce by 8 inches -8 a drop of 7 degrees -7 withdrawal of $50 -50 Integers on number lines Identify the number on the number line. -5 7 -10 Integers on number lines Identify the missing numbers on the number line. -2 1 -1 3 Comparing Integers Place the integers in the correct category. Drawing a number line is a good strategy. Greater than -5 0 -1 7 -3 -4 Less than -5 -12 -6 -10 -100 -8 -9 + 7 = 2 16 -2 -5 + (-3) = 2 -8 8 -18 + 1 = -17 -19 18 -4 + 2 + 1 = -2 -1 -7 7 + 5 + (-4) = -8 -4 8 (-11) + 5 + (-2) = -4 -8 8 -10 - (-10) + 2 = 2 -22 -2 -12 + (-5) - (-5) = -2 -22 -12 6 + (-6) = 0 -12 12 -9 + (-3) = -6 6 -12