Concept explainers
- Write an Add To problem that fits naturally with the equation
- Write a Take From problem that fits naturally with the equation
Solve the problem, and explain why the solution makes sense.
Solve the problem, and explain why the solution makes sense.
(a)
An ‘ADD TO’ problem for the given equation.
Solution to the framed problem.
Answer to Problem 1P
The temperature in Delhi was
Explanation of Solution
Given:
The given equation is:
Calculation:
An ADD TO problem can be framed as:
The temperature in Delhi was
The problem can be solved as
The diagram illustrating this can be drawn as
The temperature was 4 degrees below 0 degree. After the rise by 3 degrees, the temperature is -1 degree Celsius.
(b)
An ‘TAKE FROM’ problem for the given equation.
Solution to the framed problem.
Answer to Problem 1P
The temperature in Delhi was
Explanation of Solution
Given:
The given equation is:
Calculation:
A TAKE FROM problem can be framed as:
The temperature in Delhi was
The problem can be solved as
The diagram illustrating this can be drawn as
The temperature was 4 degrees below 0 degree. After the fall by 3 degrees, the temperature is -7 degree Celsius.
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