Basic Assumptions: Addition
Simplify: 397 + 29 + 3 + 1
What is 430?
Simplify: -13 - 4 - [-5 - (-7)]
What is -19?
Simplify: (-5)(2c -3)
What is -10c + 15?
This is the reciprocal of -1/3.
What is -3?
An elevator started at the fourteenth floor. It then went down 6 floors and up 11 floors. The elevator was located at this floor.
What is the 19th floor?
Simplify: 0.7 + 6.9 + 1.3 + 2.1
What is 11?
Simplify: (15 - 27) - (1 - 4)
What is -9?
Simplify: 4(n - 5) - 5(n + 3)
What is -n - 35?
This is the reciprocal of 0.4
What is 2.5?
Five times the sum of a and b, decreased by three times b is written this way.
What is 5(a + b) - 3b and simplified to be 5a + 2b?
Simplify: 35 3/4 + 7/8 + 4 1/4 + 1/8
What is 41?
Simplify: 3h - 6 - 5h + 11
What is -2h + 5?
Simplify: (-a)(-b)(-c)(-d)(e)
What is abcde?
Simplify: (-1/9)(9)
What is -1?
The sum of three consecutive integers is 60 is written as this equation.
What is x + (x + 1) + (x + 2) = 60?
Simplify: [ -8 + 45 ] + ( -7) + ( -6)
What is 24?
Simplify: 3(a + 2b) + 4(3a - 5b)
What is 15a + (-14b) or 15a - 14b?
Simplify: -3(-5 -y) + 2(-y + 3)
What is 21 + y?
Simplify: -1/9(-9a + 9)
What is a + (-1)?
The sum of two consecutive even integers is 46 is written like this.
What is x + (x + 2) = 46?
Evaluate if c = -5, d = |-2|, and e = -2
-c + (-d) + (-e)
What is 5?
Evaluate if a = -5, b = 3, and c = -2
|c - b| - a
What is 10?
Simplify: 3r + 5 - 2(r - 3) - 4(-2r - 2)
What is 9r + 19?
Evaluate if a = -2, b = 4, and c = -5
(a + 2c) 1/b
What is -3?
There are three consecutive integers. The sum of the first and the third is equal to twice the second.
What is x + (x + 2) = 2(x + 1)?