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078-B2-2
2. As shown in the example, write the order of operations and then evaluate each
expression.
Example
( 3 1 ) 0.25 If there are parentheses, do the
4 5 operations in the parentheses first.
a. 3 ( 0.5 1 1 ) 3 ( 10 2 ) b. ( 0.5 1 ) 1 ( 10 1 ) 1
5 2 5 3 2 3 2
3
5
c. 2 ( 2 0.25 ) 2 ( 2 ) d. ( 3 0.5 ) 3 ( 3 10 ) 3
5 5 4 4
2 3
2
2. As shown in the example, write the order of operations and then evaluate each
expression.
Example
( 3 1 ) 0.25 If there are parentheses, do the
4 5 operations in the parentheses first.
a. 3 ( 0.5 1 1 ) 3 ( 10 2 ) b. ( 0.5 1 ) 1 ( 10 1 ) 1
5 2 5 3 2 3 2
3
5
c. 2 ( 2 0.25 ) 2 ( 2 ) d. ( 3 0.5 ) 3 ( 3 10 ) 3
5 5 4 4
2 3
2
