Finding First Expression Worksheet With Answer Key Page 18

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Answer Key
Name:
Finding First Expression
Determine the first expression to evaluate in each problem.
A n s w e r s
2
Ex)
8 + 2
- 3 + 8 0 ÷ 8
2
2
Ex.
2
3
1)
8 × 1 0 × 7 + 2
+ 5
2
2
1.
2
2)
8 + 5
+ ( 3 + 2 4 ÷ 8 )
24÷8
2.
2
3)
3 + 4
× 5 + 5 - 9
2
4
3.
4)
6 × 8 × 7 × 1 0 + 3 5 ÷ 5
6×8
4.
2
5)
8 + 9
+ ( 3 + 2 0 ÷ 2 )
20÷2
5.
6)
3 + 7 0 ÷ 7 + 9 + 4
70÷7
6.
7)
8 + 6 4 ÷ 8 - 3 + 1 0
64÷8
7.
8)
( 5 + 2 7 ÷ 9 ) + 4 ÷ 2
27÷9
8.
3
9)
5 × 9 + 7
- 1 0 - 8
3
7
9.
10)
1 0 + 4 + ( 7 - 2 ) × 4
7-2
10.
11)
( 6 + 4 ÷ 2 ) - 7 + 9
4÷2
11.
3
12)
2 + 4 ÷ 2 + 5
- 3
3
5
12.
3
13)
2 × 8 + 3
+ 7 - 4
3
3
13.
14)
5 + 9 0 ÷ 9 - 9 + 5
90÷9
14.
2
15)
3 + 5
+ 5 6 ÷ 8 × 2
2
5
15.
16)
7 × 5 - 2 - 5 - 4
7×5
16.
3
17)
8 + 8 + 8
+ 5 × 8
3
8
17.
2
18)
1 0 × 8 + ( 7
+ 1 8 ÷ 2 )
2
7
18.
2
19)
6 + 5
+ ( 7 2 ÷ 8 + 3 )
72÷8
19.
20)
6 + ( 8 + 2 1 ÷ 3 ) × 3
21÷3
20.
1-10 95 90 85 80 75 70 65 60 55 50
Math
9
11-20 45 40 35 30 25 20 15 10 5
0

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