worksheets library | Prefixes Worksheets - Free Printable
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Step-by-step solution for: worksheets library | Prefixes Worksheets
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Show Answer Key & Explanations
Step-by-step solution for: worksheets library | Prefixes Worksheets
This worksheet focuses on using prefixes to complete sentences. Prefixes are added to the beginning of a word to change its meaning. Below, I will solve each problem by choosing the appropriate prefix and explaining the reasoning.
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- Prefix: pre-
- Completed Sentence: Mom had to preheat the oven to 350° to bake the cake.
- Explanation: "Pre-" means "before." Preheating means heating something before using it.
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- Prefix: re-
- Completed Sentence: To help keep the Earth clean, we recycle all of our plastic.
- Explanation: "Re-" means "again" or "back." Recycling means processing used materials to make new products.
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- Prefix: mis-
- Completed Sentence: I looked over my writing and found a misspelled word.
- Explanation: "Mis-" means "wrongly" or "incorrectly." Misspelled means a word that is spelled incorrectly.
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- Prefix: un-
- Completed Sentence: Before you take off your shoes, you need to untie them.
- Explanation: "Un-" means "reverse" or "undo." Untie means to loosen or undo a knot.
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- Prefix: dis-
- Completed Sentence: You may be correct, but I disagree with you.
- Explanation: "Dis-" means "not" or "opposite." Disagree means to have a different opinion.
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- Prefix: pre-
- Completed Sentence: We checked the precast before we planned the event.
- Explanation: "Pre-" means "before." Precast refers to something that was prepared or decided beforehand.
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- Prefix: sub-
- Completed Sentence: The big, gray submarine plunged down into the water.
- Explanation: "Sub-" means "under." A submarine is a vessel that can travel underwater.
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- Prefix: fore-
- Completed Sentence: If you want to be ready for something, you need to foresee.
- Explanation: "Fore-" means "before." Foresee means to predict or anticipate something in advance.
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- Prefix: re-
- Completed Sentence: Make sure you return the library book on time!
- Explanation: "Re-" means "back." Return means to give back or bring back something.
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- Prefix: mis-
- Completed Sentence: I try to be careful but sometimes I make a mistake.
- Explanation: "Mis-" means "wrongly" or "incorrectly." Mistake means an error or wrong action.
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1. pre-
2. re-
3. mis-
4. un-
5. dis-
6. pre-
7. sub-
8. fore-
9. re-
10. mis-
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If you have any further questions, feel free to ask!
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1. Mom had to ______heat the oven to 350° to bake the cake.
- Prefix: pre-
- Completed Sentence: Mom had to preheat the oven to 350° to bake the cake.
- Explanation: "Pre-" means "before." Preheating means heating something before using it.
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2. To help keep the Earth clean, we cycle all of or plastic.
- Prefix: re-
- Completed Sentence: To help keep the Earth clean, we recycle all of our plastic.
- Explanation: "Re-" means "again" or "back." Recycling means processing used materials to make new products.
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3. I looked over my writing and found a ______ spelled word.
- Prefix: mis-
- Completed Sentence: I looked over my writing and found a misspelled word.
- Explanation: "Mis-" means "wrongly" or "incorrectly." Misspelled means a word that is spelled incorrectly.
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4. Before you take off your shoes, you need to ______ tie them.
- Prefix: un-
- Completed Sentence: Before you take off your shoes, you need to untie them.
- Explanation: "Un-" means "reverse" or "undo." Untie means to loosen or undo a knot.
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5. You may be correct, but I ______ agree with you.
- Prefix: dis-
- Completed Sentence: You may be correct, but I disagree with you.
- Explanation: "Dis-" means "not" or "opposite." Disagree means to have a different opinion.
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6. We checked the ______ cast before we planned the event.
- Prefix: pre-
- Completed Sentence: We checked the precast before we planned the event.
- Explanation: "Pre-" means "before." Precast refers to something that was prepared or decided beforehand.
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7. The big, gray ______ marine plunged down into the water.
- Prefix: sub-
- Completed Sentence: The big, gray submarine plunged down into the water.
- Explanation: "Sub-" means "under." A submarine is a vessel that can travel underwater.
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8. If you want to be ready for something, you need to ______ pare.
- Prefix: fore-
- Completed Sentence: If you want to be ready for something, you need to foresee.
- Explanation: "Fore-" means "before." Foresee means to predict or anticipate something in advance.
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9. Make sure you ______ turn the library book on time!
- Prefix: re-
- Completed Sentence: Make sure you return the library book on time!
- Explanation: "Re-" means "back." Return means to give back or bring back something.
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10. I try to be careful but sometimes I make a ______ take.
- Prefix: mis-
- Completed Sentence: I try to be careful but sometimes I make a mistake.
- Explanation: "Mis-" means "wrongly" or "incorrectly." Mistake means an error or wrong action.
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Final Answers:
1. pre-
2. re-
3. mis-
4. un-
5. dis-
6. pre-
7. sub-
8. fore-
9. re-
10. mis-
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If you have any further questions, feel free to ask!
Parent Tip: Review the logic above to help your child master the concept of prefix suffix worksheet 6th grade.
