One step add/sub
What is the inverse of subtraction?
Addition
True or False.
The inverse of division is subtraction.
False, multiplication
Create an equivalent fraction to 2/3
4/6, 6/9, 8/12
23-8
15
Why was 6 afraid of 7?
because 7 ate 9 / 7 8 9
Solve 8 + p = 11 for p.
p=3
Solve for x. 3x = 15
x=5
Simplify: 1/4 + 2/4
3/4
-6+8
2
What invention lets you look right through a wall?
a window
Solve. -2 + x = 5
x=7
Solve d/-7 = 1
d = -7
Simplify: 5/4 - 1/8
9/8 or 1 1/8
-17-14
-31
What has many keys but can’t open a single lock?
a piano
Which equations will need subtraction to solve?
a.) 26 = 8 + v
b.) 13 = x – 7
c.) 3 + p = 8
A, C
Solve. 10=f/3
f=30
Simplify: 2/6 + 1
4/3 or 1 1/3
37-46
-9
Where does today come before yesterday?
the dictionary
Solve. -563.57 + z = 264.38
z = 827.95
Write an equation that represents the following, then solve.
Half of a number is 18
1/2n=18
n=36
Simplify: 3/6 - 2/3
1/3
Which of these are Integers?
a. -1
b. 3/4
c. 0
d. 5
e. sqrt(2)
a, c, and d are integers
b and e are not
Two fathers and two sons sat down to eat eggs for breakfast. They ate exactly three eggs, each person had an egg. How?
One of the fathers was also a son-they are grandfather, father, and son.