Add and Subtract Rational Number Word Problems

Jillian owes the bank $66.25. She deposits $60.00 into her account. What is the current balance of Jillian's account?

Which of the diagrams correctly represents -4 + 5 + (- 2)?

• diagram A

• diagram B

After a pizza party there are 4 2/3 pizzas left over. If the pizzas are divided so that party goers can take home 1/6 of a pizza, how many guests can take home pizza?

• 26 guests

• 28 guests

• 8 guests

• 33 guests

Bob has a piece of wood that is 3/4 inches long. He decides to cut pieces that are 1/8 inches long. How many pieces can Bob cut?

• 6

• 9

• 3

• 12

What is the sum of 4 3/10 and (-6.2)? Express your answer as a decimal.

Mathematical Equivalence

ON

• $82.09
• $82.61
• $82.85
• $83.37

When adding or subtracting fractions, I must always have a (a)   . I then add or subtract the ​ (b)   and keep ​ (c)   the same.

• Common Denominator

• Numerators

• Denominator

• Common Numerators

• Divisor

• Dividend

Paul spent 35 hours skiing this winter. Nancy spent 23 hours skiing this winter. How many more hours did Paul ski than Nancy?

Which operation is this?

• Addition

• Subtraction

• Multiplication

• Division

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Multi-Step Word Problems

Beth had 3 and 1/4 cups of milk. She used 1 and 3/4 cups of the milk to bake a cake. How many cups of milk does Beth have left?
What operation do you use to solve this problem?

• Add

• Subtract

• Multiply

• Divide

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Multi-Step Word Problems