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# Worksheet: Addition and Subtraction Equations

Q1:

Over a week, Madison practiced on her flute for 5 hours. This was 3 hours longer than she practiced the previous week. First write an equation for the number of hours () that she spent practicing the previous week, and then solve it.

• A
• B
• C
• D
• E

Q2:

Which of the following equations does NOT belong with the others?

• A
• B
• C
• D

Q3:

Find the solution set of the equation in .

• A
• B
• C
• D

Q4:

The diagram represents the equation .

Which of the following calculations can be used to find ?

• A
• B
• C
• D

What is the value of ?

Q5:

Find given is the additive inverse of .

• A
• B
• C
• D
• E

Q6:

The given diagram represents the equation . Determine which of the following calculations is used to find , and give its result.

• A
• B
• C
• D
• E

Q7:

Benjamin wants to buy a hooded sweatshirt that costs \$73. Suppose he had saved \$28. Write an equation that represents the situation, and then solve it.

• A , \$101
• B , \$101
• C , \$101
• D , \$45
• E , \$45

Q8:

If is the additive inverse of , find .

Q9:

Translate the following sentence into an equation: six more than eight times a number is 46.

• A
• B
• C
• D
• E

Q10:

The diagram represents the equation .

Which of the following calculations can be used to find ?

• A
• B
• C
• D

What is the value of ?

Q11:

The equation can be solved using a tape diagram as shown.

The next step to solve the equation is represented by the given diagram. Which of the following calculations is used to find the missing number?

• A
• B
• C
• D
• E

We now have the following diagram. The value of is found by taking away 3 from each side of the equal sign in the diagram. What is the result?

• A
• B
• C
• D
• E

Q12:

Which of the following equations has a solution of 26?

• A
• B
• C
• D
• E

Q13:

Find the solution set of the equation .

• A
• B
• C
• D

Q14:

Find the number which, when added to 685, gives 6β292.

Q15:

Find the solution set of in .

• A
• B
• C
• D
• E

Q16:

Given that , determine the values of and .

• A ,
• B ,
• C ,
• D ,
• E ,

Q17:

Out of 34 games, a hockey team won 28 games. Solve the equation to determine , the number of games the team lost.

Q18:

Solve for .

Q19:

Solve for .

Q20:

Solve .

• A
• B
• C
• D
• E

Q21:

Solve .

• A
• B
• C
• D
• E

Q22:

Suppose Victoria had a score of in the second round of a certain game, making her total score after two rounds . Determine her score in the first round.

Q23:

Benjamin and Anthony both threw a marble in a lake. Benjaminβs marble went 2 feet farther than Anthonyβs. If Benjaminβs marble went 7 feet, write and solve an equation to determine how far Anthonyβs marble went.

• A , 9 ft.
• B , 9 ft.
• C , 5 ft.
• D , 5 ft.
• E , 7 ft.

Q24:

What must be added to 75 to give an answer of 158?

Q25:

Anthonyβs birthday is 5 days after Danielβs. If Anthonyβs birthday is on the 19th, write an equation to determine Danielβs day of birth, and then solve it.

• A , 24th
• B , 24th
• C , 14th
• D , 14th
• E , 19th