Karl spent $58.34 at the grocery store last week. This week he spent $72.78. How much more did he spend this week than last week on groceries? (1 point)
To find how much more Karl spent this week than last week, we need to subtract last week's spending from this week's spending.
$72.78 - $58.34 = $ <<72.78-58.34=14.44>>14.44
Therefore, Karl spent $14.44 more this week than last week on groceries.