Problem Analysis:
The task is to identify which of the three statements is a "lie" using the given values for the symbols:
- Snack bag = 10
- Bowl of fruit = 2
- Pretzel = 4
We need to evaluate each statement mathematically and determine which one does not hold true.
---
Step-by-Step Solution:
####
Statement 1:
\[ \text{Snack bag} = \text{Pretzel} + \text{Bowl of fruit} + \text{Pretzel} \]
Substitute the given values:
\[ 10 = 4 + 2 + 4 \]
Simplify the right-hand side:
\[ 10 = 10 \]
This statement is
true.
---
####
Statement 2:
\[ \text{Snack bag} + \text{Pretzel} = 16 - \text{Bowl of fruit} \]
Substitute the given values:
\[ 10 + 4 = 16 - 2 \]
Simplify both sides:
\[ 14 = 14 \]
This statement is
true.
---
####
Statement 3:
\[ \text{Pretzel} + \text{Pretzel} + \text{Pretzel} + \text{Pretzel} = 18 \]
Substitute the given values:
\[ 4 + 4 + 4 + 4 = 18 \]
Simplify the left-hand side:
\[ 16 = 18 \]
This statement is
false.
---
Conclusion:
The third statement is the "lie" because it does not hold true mathematically.
---
Final Answer:
\[
\boxed{3}
\]
Parent Tip: Review the logic above to help your child master the concept of food math worksheet.
