Math 7 – Warm-up # 1 (Friday, August 10 th ) AGENDA Check homework pg. 18 (workbook) Check zero pairs word problems Walk the # line word problems (outside with sidewalk chalk) Warm-up Evaluate each absolute value expression: 1) Add integers: Draw counters if you need help 2)

Math 7 – Warm-up # 2 (Monday, August 10 th ) AGENDA Check “Stepping Out Task” Check & Review Comp Challenge # 1 Comp challenge # Add integers on # line practice Warm-up Evaluate each absolute value expression: 1) Add integers: Draw counters if you need help 2)

Math 7 – Warm-up # 3 (Tues, August 11 th ) AGENDA Check hwk“Stepping Out” Graphic organizer for adding integers (ppt) Pg. 22 Warm-up Add integers: Draw counters if you need help 1) )(-4) + 2 3)

Math 7 – Warm-up # 3 (Tues, August 11 th ) AGENDA Check hwk“Stepping Out” Graphic organizer for adding integers (ppt) Pg. 22 Warm-up Add integers: Draw counters if you need help 1) )(-4) + 2 3)

Math 7 – Warm-up # 4 (Wed, August 12 th ) AGENDA Check hwk pg Whiteboard practice HOMEWORK  Complete review sheet to study for quiz tomorrow Warm-up Add integers: 1)(-14) + (-5) 2) )-3 + 9

M7 Warm-up # 5 (Thurs, 8-13)  The temperature decreased 10°F in 4 hours. The final temperature was -2°F. Use integer addition to find the starting temperature.  2.) ½ + 1/16=?

M7 Warm-up # 5 (Thur 8-13) KEY  The temperature decreased 10°F in 4 hours. The final temperature was -2°F. Use integer addition to find the starting temperature = 8  2.) ½ + 1/16=? 3/16

M7 Warm-up # 6 (Fri 8-14)  At 8 AM., the temperature was 3 degrees below zero. By 1 PM., the temperature rose 14 degrees by 10 PM., dropped 12 degrees. What was the temperature at 10 PM?  2.) What is the value of (-3)?

M7 Warm-up # 6 (Fri 8-14) KEY  At 8 AM., the temperature was 3 degrees below zero. By 1 PM., the temperature rose 14 degrees by 10 PM., dropped 12 degrees. What was the temperature at 10 PM? (-12) = -1 (1 degree below zero)  2.) What is the value of (-3)? -8 + (-3) = = -4 Value is -4

M7 Warm-up # 7 (Tues 8-18)  Subtract: (1) (2) f – g, when f = -6 and g = 9

M7 Warm-up # 7 (Tues 8-18) KEY  Subtract: (1) -44 – 41= - 85 (2) f – g, when f = -6 and g = 9 -15

M7 Warm-up # 8 (Wed 8-19) (1) Define integer. Give 2 examples of integers and 2 non-examples of integers (2)-37 – 12 (3)

M7 Warm-up # 8 (Wed 8-19) KEY (1)Define integer. Give 2 examples of integers and 2 non-examples of integers A number from the set {…-4, -3, -2, -1, 0, 1, 2, 3, 4….} (2)-37 – 12 = -59 (3)15 – 67 = -52

M7 Warm-up # 8 (Wed 8-20) Reminder: Quiz tomorrow: Absolute value Adding integers Subtracting integers Vocabulary

M7 Warm-up # 9 (Wed 8-20) (1)Morgan drove from Los Angeles (elevation 330 feet) to Death Valley (elevation -282 feet). What is the difference in elevation from Los Angeles and Death Valley? (2)The temperature on the Moon varies from -173 degrees C to 127 degrees C. Find the difference between the maximum and minimum temperatures. Reminder: Quiz tomorrow: Absolute value Adding integers Subtracting integers Vocabulary

M7 Warm-up # 9 (Wed 8-20) KEY (1)Morgan drove from Los Angeles (elevation 330 feet) to Death Valley (elevation -282 feet). What is the difference in elevation from Los Angeles and Death Valley? 300 – (-282) = = 612 feet (1)The temperature on the Moon varies from -173 degrees C to 127 degrees C. Find the difference between the maximum and minimum temperatures. Hint: Subtract the lower temperature from the higher temperature 127 – (-173) = 300, so the answers is 300 degrees C. Reminder: Quiz tomorrow: Absolute value Adding integers Subtracting integers Vocabulary