This Grade 4 abbreviations worksheet helps students master common abbreviations through interactive matching exercises.

Let's solve the abbreviation matching problems step by step.

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Part 1: Match the abbreviations to their meaning

We have the following abbreviations on the left and meanings on the right:

Abbreviations:
- in.
- Jr.
- Maj.
- mo.
- Mr.
- Mrs.
- mt.
- oz.

Meanings:
- Junior
- Major
- inch
- Mister
- mountain
- ounce
- month
- Mistress

Now, let’s match each abbreviation to its correct meaning:

1. in. → inch
(Common abbreviation for "inch" in measurements)

2. Jr. → Junior
(Used after a name to indicate someone is the younger of two people with the same name)

3. Maj. → Major
(Military rank; short for "Major")

4. mo. → month
(Short for "month", often used in dates)

5. Mr. → Mister
(Title for a man)

6. Mrs. → Mistress
(Title for a married woman; historically "Mistress" was used, but today it's more commonly associated with "Mrs." as "Mrs." stands for "Mistress" in older usage)

7. mt. → mountain
(Abbreviation used in place names, e.g., Mt. Everest)

8. oz. → ounce
(Unit of weight or volume)

✔ So, the correct matches are:
- in. → inch
- Jr. → Junior
- Maj. → Major
- mo. → month
- Mr. → Mister
- Mrs. → Mistress
- mt. → mountain
- oz. → ounce

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Part 2: Match the abbreviations to their meaning

Abbreviations:
- p.
- p.m.
- pp.
- Pres.
- qt.
- Rd.
- Sen.
- Sr.

Meanings:
- pages
- quart
- page
- Senator
- after noon
- Senior
- President
- Road

Now, let’s match them:

1. p. → page
(Used in citations, e.g., "p. 15" means "page 15")

2. p.m. → after noon
(Abbreviation for "post meridiem", Latin for "after midday")

3. pp. → pages
(Plural of "p."; used when referring to multiple pages, e.g., "pp. 10–15")

4. Pres. → President
(Short for "President")

5. qt. → quart
(Unit of liquid measure)

6. Rd. → Road
(Commonly used in street names, e.g., "Main Rd.")

7. Sen. → Senator
(Abbreviation for "Senator", as in U.S. Senate)

8. Sr. → Senior
(Used after a name to denote the elder of two people with the same name)

✔ So, the correct matches are:
- p. → page
- p.m. → after noon
- pp. → pages
- Pres. → President
- qt. → quart
- Rd. → Road
- Sen. → Senator
- Sr. → Senior

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✔ Final Answer Summary:

#### Part 1:
- in. → inch
- Jr. → Junior
- Maj. → Major
- mo. → month
- Mr. → Mister
- Mrs. → Mistress
- mt. → mountain
- oz. → ounce

#### Part 2:
- p. → page
- p.m. → after noon
- pp. → pages
- Pres. → President
- qt. → quart
- Rd. → Road
- Sen. → Senator
- Sr. → Senior

This worksheet helps students learn common abbreviations used in English, especially in writing, titles, and measurements. Understanding these helps improve reading comprehension and writing accuracy.