Lesson Worksheet: Addition and Subtraction Equations Mathematics
In this worksheet, we will practice writing and solving addition and subtraction equations.
Q1:
The equation can be solved using a tape diagram as shown.
The next step to solve the equation is represented by the given diagram. What is added to to make 12?
- A
- B
- C12
- D
- E
This leads to the following diagram given that .
Which of the following calculations is used to find ?
- A
- B
- C
- D
- E
Q2:
Find the solution set of the equation , given that .
- A
- B
- C
- D
Q3:
A submarine was at a depth of 237 meters below sea level and then it rose up 70 meters. Calculate the new depth of the submarine.
Q4:
There were 28 bees in a beehive and 42 bees collecting pollen from nearby flowers. How many bees were there altogether?
Q5:
Given that , find the value of .
Q6:
The diagram can be used to solve the equation .
What is the missing number in the diagram?
What is the value of ?
Q7:
Mona has 85 stamps. She gave 25 to her friend. How many stamps does Mona have left?
Q8:
Omar went to the supermarket and bought a bar of chocolate for $3.03. When he returned home, he found he had $4.61 left. Write an equation to find how much money Omar had before going to the supermarket, and then solve it.
- A,
- B,
- C,
- D,
Q9:
Find the solution set of in .
- A
- B
- C
- D
Q10:
Find the solution set of in .
- A
- B
- C
- D
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