Decimals easy
1.2 + (-3.7) =
-2.5
13.02 + (-6.1) =
6.92
Mr. Draughon has $37.27 cents in his back account. He spent $11.24 at the food truck. Create and solve an addition equation that represents this situation.
37.27 + (-11.24) = 26.03
What is the rules for adding integers with the same sign?
Add the numbers, keep the sign
3 - (-2) =
5
-10.6 + (-4.7) =
-15.3
8.05 + (-4.11) =
3.94
Ms. Brown bought a new car for $9,999.98. She had $12,001 in her bank account the day before. Create and solve an addition statement that best describes the situation.
-9,999.98 + 12,001 = 2,001.02
What is the rule for adding numbers with different signs?
Subtract; and keep the sign of the larger numbers.
-4 - 15 =
-19
2.9 + (-7.4) =
-4.5
1.09 + (-34.2) =
-33.11
Last night Cardi B had a concert and earned $30,526.56. After the show, she went to red lobster with her backup dancers and spent $301.87. Create and solve an addition statement that best describes the situation.
30,526.56 + (-301.87) = 30,224.69
1/3 + (-1/4) =
1/12
(-9)(7)
-63
90.1 + (-5.3) =
84.8
100 + (-0.99) =
99.01
James the Parrot Man spent $40.25 of parrot food at PetsMart. James then donated $100.01 to charity. Create and solve an addition statement that best describes the situation.
-40.25 + (-100.01) = -140.26
What is the Georgia standard we are currently working on?
MGSE7.NS.1
20(-3)
-60
-17.6 + (-11.2) =
-28.8
-0.04 + (-26.37) =
-26.41
A piece of wood is cut to 15.7 inches. A carpenter attaches a piece of wood that is 24.25 inches to the end of the plank. Create and solve an addition statement that best describes the situation.
15.7 + 24.25 = 39.95 in.
-4 + (-18) =
-22
(-10)(-5)
50