Adding Integers
−50 + 20 =
-30
−4.66 + 2.34
-7.51
−3 − 3 =
-6
0.35 − 0.8 − (−1.1) =
0.65
What is the largest state in the USA?
Alaska
Lawrence is in a two-day golf tournament. On the first day, his score is −1. On the second day, his score is −6. What is his overall score for the entire tournament?
-7
-3/8 + (-1/4)
-5/8
−3 − (−3) =
0
What is the sum of 3/2 , -3/4 and −1.25?
-1/2
What is the SECOND most common language spoken in the United States?
Spanish
Jerry climbed 210 feet in elevation. He then went down 300 feet. What integer represents his total change in elevation?
-90 feet
Edgar’s credit card had an interest rate of 9 3/4%. He paid his bills on time so the company changed his rate by −1 1/2%. What is his new rate?
8 1/4%
Write a subtraction expression that involves two negative integers and has a positive answer.
Answers will vary
Find the value of 2.1 − 2.2 + 2.3 − 2.4 + 2.5 − 2.6
-0.3
The USA flag consists of how many stripes that represent what?
Bonus: Who owned Alaska before the USA?
The flag has 13 stripes that represent the 13 original colonies.
Russia
−9 + 7 + (−3) =
-5
Patrick turned out for the track team and lost 5.62 kilograms during the season. After the season finished, he gained back 1.4 kilograms. One of the decimals should be written as negative number. Which number is it AND find the sum of the two numbers to determine the total change in Patrick’s weight.
-5.62 and -4.22 kg
−9 − 9 − (−9) =
-9
Janie’s bank account started the week with $570.00. On Monday she put in $35.00 but took out $112.00 on Tuesday. Wednesday she took out an additional $265.00 but put in $20.00 on Thursday. Finally, on Friday Janie was paid and put in her paycheck of $862.50. How much money did Janie have in the bank after putting in her paycheck on Friday?
$1,110.50
The Statue of Liberty was a gift to America from...
France
Write an integer addition expression that equals −6 AND includes a number divisible by 7 and a number divisible by 2.
Answer will vary (EX: 8 + (-14))
The list below contains four numbers. Two of the numbers have a sum equal to a third number in the list. One number will not be used. Write the addition problem.
0.4, −0.83, 0.33, −0.5
−0.83 + 0.33 = −0.5
Write an integer expression that equals 20. It must contain at least 2 positive integers and 2 negative integers. It also must contain at least one addition symbol and one subtraction symbol.
Answers will vary
Peter’s football team started at the 20-yard line and gained 3 yards on the first play, then lost 6 yards on the second play. The third play resulted in a gain of 12 yards. They decided to go for it on the fourth play they ended up at the 15-yard line. Describe what happened on the fourth play.
They lost 14 yds on the fourth play.
Name two former presidents whose faces are on Mount Rushmore.
Bonus if you can name all four.
George Washington, Thomas Jefferson, Theodore Roosevelt, and Abraham Lincoln