Adding integers
Find the value: -2+6
4
Find the value: |−4|
4
Find the value: -6(10)
-60
Find the value: 8(3 + 2) −12
28
Find the value: (−9)⁴
6,561
Find the value: -4+(-1)
-5
Order each set of integers from least to greatest.
5, 2, −2, 0, −1
-2, -1, 0, 2, 5
Find the value: 25(-2)(2)
-100
Find the value: 4 ⋅ 3 + 2 ⋅ 9 − 40
-10
Find the value: (−6)¹¹
-362,797,056
Find the value: 21 + (-24)
-3
Fine the value: 8-11
-3
Find the value: -10(3)(-2)
60
Find the value: (-5+3)2+8
12
Using the power (−2)³, what number represents the: a. base?
b. exponent?
c. value of the power?
a. -2
b. 3
c. -8
Madison withdrew $22 from her account on Thursday and then deposited $10 in her account on Friday. What integer represents the total change in her account over the last two days?
-12
Find the value: -10-(-2)
-8
Inessa is making ice tea. She has ice cubes which she uses to cool the ice tea. Each ice cube lowers the temperature of the liquid by 2º F. She adds 6 ice cubes to the tea. What integer represents the change in temperature of the ice tea?
-12
Find the value: (8/(-3+1)^3) +1
0
Find the value: (−1)⁵ + 43
63
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
Find the value: -3-(-3)
0
Carrie withdraws $10 from her account each day for 7 days.
a. What integer represents the total change in her account balance?
b. Her bank account had $120 in it before she began withdrawing money. What is her balance after withdrawing the money for 7 days?
a. -70
b.50
Four friends order sandwiches for $15, a bottle of juice for $4 and a container of cookies for $3. The friends want to evenly split the costs. Write an expression to represent this situation and determine how much each friend owes.
16.75
73