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
3×9
Step 1: Parenthesis ( )
First solve any expressions in parenthesis.
Ex.
2
3
3
Step 2: Exponents
,
Next solve any expressions that have exponents.
4
1.
Step 3: Multiply or Divide ×,÷
Then solve multiplication or division expressions
3+3
(going from left to right).
2.
Step 4: Add or Subtract +,-
Finally solve addition or subtraction expressions
3
8
(going from left to right).
3.
7×6
4.
Ex)
4 + 6 + 3 × 9 × 5
3+6
5.
8+4
3
1)
2 + ( 2 + 4
) + 5 - 5
6.
3
8
7.
2)
( 3 + 3 ) + 6 ÷ 3 + 6
2
5
8.
3
3)
5 + 9 + 8
+ 7 2 ÷ 8
7×10
9.
3
9
2
4)
( 7 × 6 ) + 1 0
× 3 - 8
10.
3
5)
( 3 + 6 ) + 2
- 8 + 7
6)
( 8 + 4 ) + 2 - 4 + 1 0
3
7)
2 × 7 + 1 8 ÷ 6 + 8
2
8)
7 + ( 6 + 5
) - 6 - 6
9)
1 0 + 7 × 1 0 × 8 - 1 0
3
10)
7 + 6 3 ÷ 9 + 4 + 9
1-10 90 80 70 60 50 40 30 20 10 0
Modified
Math
10
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