Finding First Expression Worksheet Page 3
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1
2
3Name:
Finding First Expression
Determine the first expression to evaluate in each problem.
A n s w e r s
3
3
Step 1: Parenthesis ( )
First solve any expressions in parenthesis.
Ex.
2
3
2
Step 2: Exponents
,
Next solve any expressions that have exponents.
8
1.
Step 3: Multiply or Divide ×,÷
Then solve multiplication or division expressions
2
4
(going from left to right).
2.
Step 4: Add or Subtract +,-
Finally solve addition or subtraction expressions
9×7
(going from left to right).
3.
3
3
4.
3
Ex)
5 + 5 0 ÷ 5 + 7 + 3
2
7
5.
2
4
2
1)
5 + 8
+ 9 0 ÷ 1 0 + 2
6.
3
10
7.
2
2)
4 + ( 4
- 4 ) + 1 6 ÷ 8
32÷4
8.
2
3)
( 9 × 7 ) + 7
× 6 × 6
3×3
9.
8÷4
3
4)
5 + 9 - 6 + 3
× 8
10.
2
5)
6 - 2 + 1 4 ÷ 2 + 7
2
6)
6 - 4 + 4
+ 6 - 9
3
7)
1 0 + 4 + 1 0
+ 8 ÷ 2
2
8)
8 + ( 3 2 ÷ 4 × 5 ) + 7
9)
5 + 3 × 3 - 5 + 4 2 ÷ 6
10)
1 0 + 8 ÷ 4 + 8 0 ÷ 1 0
1-10 90 80 70 60 50 40 30 20 10 0
Modified
Math
5
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