Add 'Em Up
3 + (-13)
-33 - 16
What is -49?
Jaden drove 4 miles west from his house, then did a U-turn and drove 1 mile east. How far away is he from his house now?
3 miles away (to the west)
How far is -3 from -7 on the number line?
4 units
If you owned a house with balloons, list two things you could do to make the house float higher, and explain what that means in terms of adding, subtracting, positive numbers, and negative numbers.
Add balloons --> add positive number
Remove weight --> subtract negative number
-18 + (-19)
What is -37?
15 - (-41)
What is 56?
A quarterback throw a 5 yard pass but then gets sacked for 19 yards on the next play. How many yards has the team gained or lost?
Lost 14 yards.
How far is -12 from 11 on the number line?
23 units
"Adding the opposite (number)"
1 + (-2) + 3 + (-4)
What is -2?
-3 - (-8) - (-11)
What is 16?
Christhian borrows $5.60 from his parents, then another $20 from his sister. He gets $100 from his grandma. How much money will he have left over after paying his family back?
$74.40
What are two numbers that are both 7 units away from -2 on the number line?
5 and -9
Write or draw an example of a zero pair.
Answers may vary.
10.4 + (-7.2) + 21.3
What is 24.5?
3.1 - 1.8 - (-4.3)
Angie made monthly deposits of $1,250 into her bank account for a year to save up for a new car. Can she afford a car that costs $18,500? If not, how much more money will she need?
No; $3500.
How far is 1 1/2 from -3/4 on the number line?
2 1/4 or 9/4
Is -13 a reasonable estimate for the sum
-3.75 + 9.22? Explain why.
No, because the answer should be positive (near 5 or 6)
-3/4 + 1.80 + (-2.03)
What is -0.98?
(1 1/4) - 5 3/8 - (-4 1/8)
What is 0?
What is 93.9 degrees Fahrenheit?
How far is 2 3/4 from 3 1/5 on the number line?
9/20 units
What is 1 - 2 + 3 - 4 + 5 - 6 + 7 - 8... - 100?
What is -50?