1. smart shoppers usually buy items that they need
a. at their original cost
b. at their lowest cost
c. in small amounts
d. in bulk amounts
2. when adding decimals by hand, you must
line up the decimals of the numbers then add from left-to-right
line up the decimals of the numbers then add from right-to-left
line up the numbers to the left then add from left-to-right
line up the numbers to the left then add from right-to-left
3. you buy a serving spoon for $4.05 and a bread knife for $3.99. what is the total cost of your purchase? $7.94
$7.04
$8.04
$8.94