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
2
2
Step 1: Parenthesis ( )
First solve any expressions in parenthesis.
Ex.
2
3
2
Step 2: Exponents
,
Next solve any expressions that have exponents.
2
1.
Step 3: Multiply or Divide ×,÷
Then solve multiplication or division expressions
24÷8
(going from left to right).
2.
Step 4: Add or Subtract +,-
Finally solve addition or subtraction expressions
2
4
(going from left to right).
3.
6×8
4.
2
Ex)
8 + 2
- 3 + 8 0 ÷ 8
20÷2
5.
70÷7
2
3
1)
8 × 1 0 × 7 + 2
+ 5
6.
64÷8
7.
2
2)
8 + 5
+ ( 3 + 2 4 ÷ 8 )
27÷9
8.
2
3)
3 + 4
× 5 + 5 - 9
3
7
9.
7-2
4)
6 × 8 × 7 × 1 0 + 3 5 ÷ 5
10.
2
5)
8 + 9
+ ( 3 + 2 0 ÷ 2 )
6)
3 + 7 0 ÷ 7 + 9 + 4
7)
8 + 6 4 ÷ 8 - 3 + 1 0
8)
( 5 + 2 7 ÷ 9 ) + 4 ÷ 2
3
9)
5 × 9 + 7
- 1 0 - 8
10)
1 0 + 4 + ( 7 - 2 ) × 4
1-10 90 80 70 60 50 40 30 20 10 0
Modified
Math
9
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