Solve it!
Money, money, money
Find the mistake
So you think you can solve!
100
1.1+1.3
2.4
100
What is the price for a cupcake and a pretzel?
$2.03
100
What mistake was made? What should the answer be?
They forgot to carry the one in the tenths column. The answer should be $4.47
100
12.32+6.28
18.6
200
3.8+6.5
10.3
200
What is the total cost for pie and cookies? 
$8.24
200
What mistake was made in this equation? What should the answer be?
They did not bring down the decimal. The answer should be $15.64
200
6.98+2.43
9.41
300
6.9+2
8.9
300
What is the total cost of a cake and 2 donuts? 
$9.76
300
What is the error? What is the correct answer?
The decimals are not lined up correctly.
The answer should be 36.65
300
7.12+12.64
19.76
400
12.7+6.1
18.8
400
What is the cost of 4 donuts and a pie?
$8.81
400
1.114+2.223
3.337
500
2.88+6.5
9.38
500
What is the cost of a cupcake, a pretzel and 3 cookies combined? 
$3.02
500
3.434+7.153
10.587