Add and Subtract Fractions and Mixed Numbers with LIKE ... - Free Printable
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Step-by-step solution for: Add and Subtract Fractions and Mixed Numbers with LIKE ...
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Show Answer Key & Explanations
Step-by-step solution for: Add and Subtract Fractions and Mixed Numbers with LIKE ...
Let’s solve each of the 8 mixed number problems, match them to the letters in the grid, cross off those letters, and then read the remaining letters in order to find the riddle answer: “What is a UPS worker’s favorite sport?”
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4 5/12 + 1 3/12
Add whole numbers: 4 + 1 = 5
Add fractions: 5/12 + 3/12 = 8/12 → simplify to 2/3
✔ Answer: 5 2/3
Look at the grid — this matches letter E (top row, last column: E = 5 2/3)
→ Cross off E
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3 2/4 + 2 3/4
First, simplify 2/4 → 1/2, but we can add as is.
Whole numbers: 3 + 2 = 5
Fractions: 2/4 + 3/4 = 5/4 = 1 1/4
So total: 5 + 1 1/4 = 6 1/4
✔ Answer: 6 1/4
Matches letter P (top row, 5th column: P = 6 1/4)
→ Cross off P
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2 5/8 + 2 3/8
Whole numbers: 2 + 2 = 4
Fractions: 5/8 + 3/8 = 8/8 = 1
Total: 4 + 1 = 5
✔ Answer: 5
Matches letter A (bottom row, 1st column: A = 5)
→ Cross off A
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3 4/5 + 1 3/5
Whole numbers: 3 + 1 = 4
Fractions: 4/5 + 3/5 = 7/5 = 1 2/5
Total: 4 + 1 2/5 = 5 2/5
✔ Answer: 5 2/5
Matches letter R (bottom row, 5th column: R = 5 2/5)
→ Cross off R
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9 - 4 2/3
Convert 9 to 8 3/3
Now subtract: 8 3/3 - 4 2/3 = (8-4) + (3/3 - 2/3) = 4 1/3
✔ Answer: 4 1/3
Matches letter E again? Wait — E is already crossed off. But let’s check the grid:
Top row, last column: E = 4 1/3 — yes! But we already crossed off E from problem 1.
Wait — that’s a problem. Two different answers matching same letter?
Hold on — let’s double-check.
Problem 1: 5 2/3 → E (grid says E = 5 2/3) ✔
Problem 5: 4 1/3 → should be G? Let’s look again.
Grid:
Top row: B=4 2/5, F=3 1/6, O=5 1/3, T=3 1/2, P=6 1/4, X=5 1/4, E=4 1/3
Bottom row: A=5, S=4 1/5, I=3 1/4, E=5 2/3, R=5 2/5, N=4 1/2, G=4
Wait — there are two E’s? That’s unusual.
Looking closely:
Top row: E = 4 1/3
Bottom row: E = 5 2/3 ← This must be a typo or mislabeling in the grid.
Actually, looking at the grid layout:
It’s 2 rows of 7 letters:
Row 1: B, F, O, T, P, X, E → values: 4 2/5, 3 1/6, 5 1/3, 3 1/2, 6 1/4, 5 1/4, 4 1/3
Row 2: A, S, I, E, R, N, G → values: 5, 4 1/5, 3 1/4, 5 2/3, 5 2/5, 4 1/2, 4
So two different E’s — one in top row (4 1/3), one in bottom row (5 2/3). That’s confusing, but probably intentional — they’re separate letters with same label? Or maybe it’s a mistake.
But in standard riddle worksheets, each letter is unique. So likely, the bottom E is meant to be another letter, perhaps a typo.
Alternatively, maybe the grid has two E’s and we need to cross off both when their values appear.
But let’s proceed carefully.
Problem 1: 5 2/3 → matches bottom E
Problem 5: 4 1/3 → matches top E
So we’ll cross off both E’s if they appear.
But to avoid confusion, let’s list all 8 answers and their matching letters.
---
Let’s continue solving all 8 problems first.
---
7 7/10 - 3 5/10
Whole numbers: 7 - 3 = 4
Fractions: 7/10 - 5/10 = 2/10 = 1/5
✔ Answer: 4 1/5
Matches letter S (bottom row, 2nd column: S = 4 1/5)
→ Cross off S
---
6 1/4 - 2 3/4
Convert 6 1/4 to 5 5/4 (borrow 1 = 4/4)
Now: 5 5/4 - 2 3/4 = (5-2) + (5/4 - 3/4) = 3 2/4 → simplify to 3 1/2
✔ Answer: 3 1/2
Matches letter T (top row, 4th column: T = 3 1/2)
→ Cross off T
---
7 5/6 - 4 4/6
Whole numbers: 7 - 4 = 3
Fractions: 5/6 - 4/6 = 1/6
✔ Answer: 3 1/6
Matches letter F (top row, 2nd column: F = 3 1/6)
→ Cross off F
---
## 📋 Now, let’s list all 8 answers and crossed-off letters:
1. 5 2/3 → E (bottom row)
2. 6 1/4 → P
3. 5 → A
4. 5 2/5 → R
5. 4 1/3 → E (top row)
6. 4 1/5 → S
7. 3 1/2 → T
8. 3 1/6 → F
Crossed-off letters: E, P, A, R, E, S, T, F
Note: We crossed off two E’s — one from top row, one from bottom row.
---
## 🧩 Now, what letters remain?
Full grid letters (in order, left to right, top to bottom):
Top row: B, F, O, T, P, X, E
Bottom row: A, S, I, E, R, N, G
Crossed off: F, T, P, E (top), A, S, E (bottom), R
Remaining letters:
Top row: B, O, X
Bottom row: I, N, G
In order: B, O, X, I, N, G
→ BOXING
---
## ✔ Final Answer: BOXING
That’s the riddle answer: “What is a UPS worker’s favorite sport?” → Boxing
*(Because they “box” packages all day!)* 😄
---
## 🎯 ANSWER: BOXING
---
🔢 Problem 1:
4 5/12 + 1 3/12
Add whole numbers: 4 + 1 = 5
Add fractions: 5/12 + 3/12 = 8/12 → simplify to 2/3
✔ Answer: 5 2/3
Look at the grid — this matches letter E (top row, last column: E = 5 2/3)
→ Cross off E
---
🔢 Problem 2:
3 2/4 + 2 3/4
First, simplify 2/4 → 1/2, but we can add as is.
Whole numbers: 3 + 2 = 5
Fractions: 2/4 + 3/4 = 5/4 = 1 1/4
So total: 5 + 1 1/4 = 6 1/4
✔ Answer: 6 1/4
Matches letter P (top row, 5th column: P = 6 1/4)
→ Cross off P
---
🔢 Problem 3:
2 5/8 + 2 3/8
Whole numbers: 2 + 2 = 4
Fractions: 5/8 + 3/8 = 8/8 = 1
Total: 4 + 1 = 5
✔ Answer: 5
Matches letter A (bottom row, 1st column: A = 5)
→ Cross off A
---
🔢 Problem 4:
3 4/5 + 1 3/5
Whole numbers: 3 + 1 = 4
Fractions: 4/5 + 3/5 = 7/5 = 1 2/5
Total: 4 + 1 2/5 = 5 2/5
✔ Answer: 5 2/5
Matches letter R (bottom row, 5th column: R = 5 2/5)
→ Cross off R
---
🔢 Problem 5:
9 - 4 2/3
Convert 9 to 8 3/3
Now subtract: 8 3/3 - 4 2/3 = (8-4) + (3/3 - 2/3) = 4 1/3
✔ Answer: 4 1/3
Matches letter E again? Wait — E is already crossed off. But let’s check the grid:
Top row, last column: E = 4 1/3 — yes! But we already crossed off E from problem 1.
Wait — that’s a problem. Two different answers matching same letter?
Hold on — let’s double-check.
Problem 1: 5 2/3 → E (grid says E = 5 2/3) ✔
Problem 5: 4 1/3 → should be G? Let’s look again.
Grid:
Top row: B=4 2/5, F=3 1/6, O=5 1/3, T=3 1/2, P=6 1/4, X=5 1/4, E=4 1/3
Bottom row: A=5, S=4 1/5, I=3 1/4, E=5 2/3, R=5 2/5, N=4 1/2, G=4
Wait — there are two E’s? That’s unusual.
Looking closely:
Top row: E = 4 1/3
Bottom row: E = 5 2/3 ← This must be a typo or mislabeling in the grid.
Actually, looking at the grid layout:
It’s 2 rows of 7 letters:
Row 1: B, F, O, T, P, X, E → values: 4 2/5, 3 1/6, 5 1/3, 3 1/2, 6 1/4, 5 1/4, 4 1/3
Row 2: A, S, I, E, R, N, G → values: 5, 4 1/5, 3 1/4, 5 2/3, 5 2/5, 4 1/2, 4
So two different E’s — one in top row (4 1/3), one in bottom row (5 2/3). That’s confusing, but probably intentional — they’re separate letters with same label? Or maybe it’s a mistake.
But in standard riddle worksheets, each letter is unique. So likely, the bottom E is meant to be another letter, perhaps a typo.
Alternatively, maybe the grid has two E’s and we need to cross off both when their values appear.
But let’s proceed carefully.
Problem 1: 5 2/3 → matches bottom E
Problem 5: 4 1/3 → matches top E
So we’ll cross off both E’s if they appear.
But to avoid confusion, let’s list all 8 answers and their matching letters.
---
Let’s continue solving all 8 problems first.
---
🔢 Problem 6:
7 7/10 - 3 5/10
Whole numbers: 7 - 3 = 4
Fractions: 7/10 - 5/10 = 2/10 = 1/5
✔ Answer: 4 1/5
Matches letter S (bottom row, 2nd column: S = 4 1/5)
→ Cross off S
---
🔢 Problem 7:
6 1/4 - 2 3/4
Convert 6 1/4 to 5 5/4 (borrow 1 = 4/4)
Now: 5 5/4 - 2 3/4 = (5-2) + (5/4 - 3/4) = 3 2/4 → simplify to 3 1/2
✔ Answer: 3 1/2
Matches letter T (top row, 4th column: T = 3 1/2)
→ Cross off T
---
🔢 Problem 8:
7 5/6 - 4 4/6
Whole numbers: 7 - 4 = 3
Fractions: 5/6 - 4/6 = 1/6
✔ Answer: 3 1/6
Matches letter F (top row, 2nd column: F = 3 1/6)
→ Cross off F
---
## 📋 Now, let’s list all 8 answers and crossed-off letters:
1. 5 2/3 → E (bottom row)
2. 6 1/4 → P
3. 5 → A
4. 5 2/5 → R
5. 4 1/3 → E (top row)
6. 4 1/5 → S
7. 3 1/2 → T
8. 3 1/6 → F
Crossed-off letters: E, P, A, R, E, S, T, F
Note: We crossed off two E’s — one from top row, one from bottom row.
---
## 🧩 Now, what letters remain?
Full grid letters (in order, left to right, top to bottom):
Top row: B, F, O, T, P, X, E
Bottom row: A, S, I, E, R, N, G
Crossed off: F, T, P, E (top), A, S, E (bottom), R
Remaining letters:
Top row: B, O, X
Bottom row: I, N, G
In order: B, O, X, I, N, G
→ BOXING
---
## ✔ Final Answer: BOXING
That’s the riddle answer: “What is a UPS worker’s favorite sport?” → Boxing
*(Because they “box” packages all day!)* 😄
---
## 🎯 ANSWER: BOXING
Parent Tip: Review the logic above to help your child master the concept of adding and subtracting mixed numbers with like denominators worksheet.