Solving One-Step Equations
y + 2 = 7
y= 5
m + 3 = 10
m = 7
4x + 5 = 13
x = 2
2x + 1 = 11
x = 5
Which of these animals has the most legs: bee, octopus, or crab?
Crabs
Bees have 6, octopi have 8, crabs have 10
m - 6 = 10
m = 16
n - 5 = 20
n = 25
2x + 3 = 15
x = 6
3x + 2 = 14
x = 4
What is it called when birds fly to warmer climates for the winter?
Migration
9 + n = 13
n = 4
3n = 15
n = 5
6x + 3 = 33
x = 5
4f - 2 = 14
f = 4
How many phases does the Moon have?
8
4x = 20
x = 5
5x = 30
x = 6
x/4-2=3
x = 20
x/5-1=2
x = 15
What is the top number of a fraction called?
A numerator
v/5=3
v = 15
h/2=6
h = 12
x/2-1=6
x = 14
x/2-4=6
x = 20
What is the tallest mountain in the world?
Mount Everest