Numerical Written Expressions

Evaluate the following equations using the correct Order of Operations

(9 - 4) + 12 x 2

Evaluate the following equations using the correct Order of Operations

write the expression to match the words:

the product of five and nine

• 5 - 9

• 5/9

• 5 + 9

• 5 x 9

write the expression to match the words:

one half the sum of nine and three

• 3 - 9

• 3/9

• 3 + 9

• (9 + 3) / 2

Solve.
5 x (7 - 4) - 3 x 2

• 0

• 18

• 9

• 15

Which numeric expression matches this written expression?
two times the sum of eight and seven

• 2 x 87

• 2 + (8 + 7)

• 2 x 8 + 7

• 2 x (8 + 7)

Kyle has $4 and Alyssa has $6. Jenny has 3 times as much money as both Kyle and Alyssa combined. Which expression represents this situation?

• (3 x 4) + 6

• (3 x 4) x 6

• 3 x (4 + 6)

• 3 x (4 x 6)

Subtract 9 from 15 and divide by 3. 
Which numerical expression represents this statement?

• (15 - 9) ÷ 3

• (9 - 15) ÷ 3

• 3 ÷ (15 - 9)

• 3 ÷ (9 - 15)

Find and explain the error.    
 5 - 3 + 2
     5 - 5
        0

• There is no error.

• Addition was done first and you should have subtracted first

• There is a subtraction error

Evaluate the numerical expression.
2(15 - 7) + 6

• 22

• 29

• 50

• 28