Comparison of two math worksheets focusing on multiplicative comparison word problems, highlighting differences in standard alignment.

The image shows two versions of a math worksheet titled "Multiplicative Comparison Word Problems" from the same set (Set 1: B4), but with a key difference: one version includes the Common Core State Standard 4.OA.A.2, while the other does not.

Let’s analyze and solve the problems on the worksheet, focusing on Problem 1 as an example since it's clearly illustrated and partially solved.

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🔍 Problem 1:

> Kelly has 8 stickers. Rita has 5 times as many stickers as Kelly. How many stickers do they have altogether?

#### Step-by-step Solution:

1. Kelly’s stickers:
Kelly has 8 stickers.

2. Rita’s stickers:
Rita has 5 times as many as Kelly →
$ 5 \times 8 = 40 $ stickers.

3. Total stickers together:
$ 8 + 40 = 48 $

So, they have 48 stickers altogether.

#### Check the diagram:
- The diagram shows Kelly with one box of 8.
- Rita has five boxes of 8 (since 5 times as many).
- Total: $ 6 \times 8 = 48 $
- So, $ n = 48 $

✔ Answer: 48 stickers

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Let’s Solve Other Problems Briefly:

#### ✔ Problem 2:
> Brian ate 15 cupcakes. John ate 3 times as many. How many did they eat altogether?

- John: $ 3 \times 15 = 45 $
- Total: $ 15 + 45 = 60 $

✔ Answer: 60 cupcakes

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#### ✔ Problem 3:
> There were 4 times as many white cars as black cars. Lori counted 7 black cars. How many more white cars than black cars?

- White cars: $ 4 \times 7 = 28 $
- Difference: $ 28 - 7 = 21 $

✔ Answer: 21 more white cars

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#### ✔ Problem 4:
> Betty has 6 times as many water balloons as Anita. Together they have 49. How many does Anita have?

Let $ n $ = number of balloons Anita has
Then Betty has $ 6n $

Together:
$ n + 6n = 7n = 49 $
$ n = 49 ÷ 7 = 7 $

✔ Answer: Anita has 7 water balloons

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#### ✔ Problem 5:
> Laura and Sharon spent $36 total. Laura spent 3 times as much as Sharon. How much did Sharon spend?

Let $ x $ = amount Sharon spent
Then Laura spent $ 3x $

Total:
$ x + 3x = 4x = 36 $
$ x = 36 ÷ 4 = 9 $

✔ Answer: Sharon spent $9

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#### ✔ Problem 6:
> Shelter has 5 times as many dogs as cats. Total dogs and cats = 42. How many dogs?

Let $ c $ = number of cats
Dogs = $ 5c $

Total:
$ c + 5c = 6c = 42 $
$ c = 7 $

Dogs = $ 5 × 7 = 35 $

✔ Answer: 35 dogs

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📌 Key Educational Point:

This worksheet focuses on multiplicative comparison, which is part of CCSS Math Standard 4.OA.A.2:
> *"Multiply or divide to solve word problems involving multiplicative comparison..."*

This standard emphasizes understanding "times as many" relationships using multiplication/division.

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❗ Why the "Standard Listed" vs "Not Listed"?

- The right-hand version includes 4.OA.A.2 — this aligns with Common Core standards and helps teachers track alignment.
- The left-hand version lacks this label — possibly for use in non-standardized settings or older versions.

👉 Recommendation: Always use the version with the standard listed for curriculum alignment and assessment tracking.

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✔ Final Answers Summary:

| Problem | Answer |
|--------|--------|
| 1 | 48 stickers |
| 2 | 60 cupcakes |
| 3 | 21 more white cars |
| 4 | 7 water balloons |
| 5 | $9 |
| 6 | 35 dogs |

Let me know if you'd like a printable answer key or teaching guide!