Jeopardy Apply Integer Subtracting Integers Operations Integer Diagram

Jeopardy Apply Integer Subtracting Integers Operations Integer Diagram Adding Integer $100 $200 $300 $400 $500 Final Jeopardy

1 - $100 n What is the addition statement that matches the diagram. n (+10) + (-6)

1 - $200 n What is the addition statement that matches the diagram. n (-3) + (-4) + (-2) + (3)

1 - $300 n What is the subtraction statement that matches the diagram. n (-7) – (-3)

1 - $400 n What is the subtraction statement that matches the diagram. n (-4) – (+6)

1 - $500 n Display the subtraction statement using a diagram. § (-3) – (+5) n (Remove )

2 - $100 n FIND THE SUM: § (+2) + (+6) n (+2) + (+6) = +8

2 - $200 n FIND THE SUM § (+7) + (-25) n (+7) + (-25) = -13

2 - $300 n Add -15 to +9 n (-15) + (+9) = -6

2 - $400 n Write the addition statement. Then find the sum. n (+5) + (-3)= +2

2 - $500 n You are adding a positive integer with a negative integer. How do you know whether the answer is positive or negative? Provide an Example n You always keep the sign of the bigger group. n (+8) + (-9) = -1

3 - $100 n Find the difference. § (+5) – (+8) n (+5) + (-8) = -3

3 - $200 n Subtract -25 from -4. n (-25) – (-4)= (-25) + (+4) = -21

3 - $300 n Find the difference. § (+5) – (-3) – (+8) – (-2) n (+5) + (+3) + (-8) + (+2) = +2

3 - $400 n Using integer chips. Find the difference. § (-3) - (+5) n -8

3 - $500 n What is the subtraction rule? Keep what you have n Change the subtraction sign to addition n Replace the numbers following to their opposites n

4 - $100 n One afternoon, the temperature in Calgary, Alberta, was +6 degrees Celsius. The temperature then dropped by 10 degrees Celsius to reach the overnight low temperature. What was the overnight low temperature? n (+6) + (-10) = - 4. The overnight low temperature was -4°C.

4 - $200 n The highest elevation in Asia, is 29, 028 feet above sea level. The Dead Sea, the lowest elevation, is 1, 312 feet below sea level. What is the difference between these two elevations? n (+29 028) - (-1 312) = (+29 028) + (+1312)= 30 340. The difference between the two elevations is 30 340 feet.

4 - $300 n Metal mercury at room temperature is a liquid. Its melting point is -39°C. The freezing point of alcohol is -114°C. How much warmer is the melting point of mercury than the freezing point of alcohol? n (-39) - (-114) = (-39) + (+114) = 75. The melting point of Mercury is 75°C warmer than the freezing point of alcohol.

4 - $400 n The evaluation of Death Valley, California, is 86 m below sea level. New Orleans, Louisiana is 84 m higher than Death Valley. What is the elevation of New Orleans? n (-86) + (+84) = -2. New Orleans is 2 m below sea level.

4 - $500 n The elevation of the top of Mt. Everest is 8848 m above sea level. The elevation of the Dead Sea is 411 m below sea level. Calculate the difference between the elevations. n (+8848) - (-411) = (+8848) + (+411)= +9259. The difference between the elevations is +9259 m, which means that Mt. Everest is 9259 m higher in elevation that the Dead Sea.

Final Jeopardy n The sum of two integer is -9. One integer is +2. What is the other integer? n (+2) + (-11) = -9