Using Order Of Operations Sheet Page 6

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Answer Key
Name:
Using Order of Operations
Evaluate each expression.
A n s w e r s
1) 2 + 7 × 8 - ( 3 × 4 + 2 + 3 )
2) 9 + ( 9 - 7 6 ÷ 1 - 6 - 2 ) × 2
2+7×8-(12+2+3)
9+(9-76-6-2)×2
41
1.
2+7×8-(14+3)
9+(-67-6-2)×2
2+7×8-17
9+(-73-2)×2
-141
2+56-17
9+(-75)×2
2.
58-17
9+-75×2
41
9+-150
28
3.
-141
329
4.
3) 4 4 ÷ 2 + ( 6 - 3 + 3 × 1 × 1 )
4) ( 8 + 8 + 7 + 2 + 8 × 7 6 ÷ 2 )
44÷2+(6-3+3×1)
(8+8+7+2+608÷2)
-651
5.
44÷2+(6-3+3)
(8+8+7+2+304)
44÷2+(3+3)
(16+7+2+304)
27
44÷2+6
(23+2+304)
6.
22+6
(25+304)
28
329
-134
7.
6
8.
5) 7 × 3 - 4 × ( 7 5 ÷ 3 - 1 ) × 7
6) 2 + 2 7 ÷ ( 3 × 9 ) × 9 × 2 + 7
7×3-4×(25-1)×7
2+27÷27×9×2+7
1,399
9.
7×3-4×24×7
2+1×9×2+7
21-4×24×7
2+9×2+7
22
21-96×7
2+18+7
10.
21-672
20+7
-651
27
7) 7 5 ÷ 5 - ( 6 × 8 × 3 ) - 5 × 1
8) ( 8 0 ÷ 8 + 4 × 1 ) - 9 + 7 - 6
75÷5-(48×3)-5×1
(10+4×1)-9+7-6
75÷5-144-5×1
(10+4)-9+7-6
15-144-5×1
14-9+7-6
15-144-5
5+7-6
-129-5
12-6
-134
6
9) ( 7 + 8 4 ÷ 3 × 6 ) × 8 - 8 + 7
10) ( 3 6 ÷ 4 × 2 - 6 ) + 1 × 2 + 8
(7+28×6)×8-8+7
(9×2-6)+1×2+8
(7+168)×8-8+7
(18-6)+1×2+8
175×8-8+7
12+1×2+8
1400-8+7
12+2+8
1392+7
14+8
1399
22
1-10 90 80 70 60 50 40 30 20 10 0
Math
3

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