1. Writing Equations from Words

2. AT THE END OF TODAY’S CLASS, WE WILL BE ABLE TO…
…write an equation from words and solve that equation.

3. WHAT ARE THE KEY WORDS? Addition Order Changers Multiplication
Equation
plus, increased by, sum, in all, total, more, combined, together, added to
than
from to
times, product, multiplied, each, of, factors is
are
was
were
will be
gives
yields
sold for
Subtraction
Division
minus, subtract, less, decreased by, less, difference, reduced by, fewer
divided, quotient, an, in, per, rate, ratio, separate

4. AN EXAMPLE
Four more than twice a number is 8.

5. Six less than six times a number is 12.

6. Seven more than twice a number is 1.

7. Seven more than the quotient of a number and 2 is 10.

8. Nine more than three times a number is -6.

9. The diffrence between twice a number and 11 is 23.

10. The product of a number and 8 is 6 more than 5 times that number.

11. The quotient of a number and 8 is 7 less than the
product of that number and eight.

12. Five less than four times a number is one more
than the product of that number and 3.