Finding First Expression Worksheet With Answer Key Page 20

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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
Ex)
4 + 6 + 3 × 9 × 5
3×9
Ex.
3
1)
2 + ( 2 + 4
) + 5 - 5
3
4
1.
2)
( 3 + 3 ) + 6 ÷ 3 + 6
3+3
2.
3
3)
5 + 9 + 8
+ 7 2 ÷ 8
3
8
3.
2
4)
( 7 × 6 ) + 1 0
× 3 - 8
7×6
4.
3
5)
( 3 + 6 ) + 2
- 8 + 7
3+6
5.
6)
( 8 + 4 ) + 2 - 4 + 1 0
8+4
6.
3
7)
2 × 7 + 1 8 ÷ 6 + 8
3
8
7.
2
8)
7 + ( 6 + 5
) - 6 - 6
2
5
8.
9)
1 0 + 7 × 1 0 × 8 - 1 0
7×10
9.
3
10)
7 + 6 3 ÷ 9 + 4 + 9
3
9
10.
2
2
11)
4 + 6
+ 6
+ 1 6 ÷ 2
2
6
11.
12)
( 7 + 9 ) × 1 0 + 3 × 6
7+9
12.
13)
2 + 9 0 ÷ 9 + 4 + 7
90÷9
13.
3
14)
1 0 + 1 0
+ ( 1 0 × 3 ) + 5 4 ÷ 9
10×3
14.
15)
4 + 1 0 + 2 0 ÷ 5 + 6
20÷5
15.
16)
5 + 9 + 1 5 ÷ 5 + 5 6 ÷ 8
15÷5
16.
17)
1 0 + ( 1 0 - 6 ) - 3 + 7 2 ÷ 8
10-6
17.
18)
7 + 4 0 ÷ 4 + 1 8 ÷ 9
40÷4
18.
3
2
19)
1 0 + 9
+ 5
- 6 + 7
3
9
19.
20)
2 + ( 8 - 2 ) × 3 + 2 5 ÷ 5
8-2
20.
1-10 95 90 85 80 75 70 65 60 55 50
Math
10
11-20 45 40 35 30 25 20 15 10 5
0

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