Add like and unlike fractions
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| 1. 2/5 + 2/5 = _____ | 4/5
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| 2. 4/10 + 2/10 = _______ | 6/10 = 3/5 (simplest form)
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| 3. 6/12 + 3/12 = ______ | 9/12 = 3/4 (simplest form)
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| 4. 1/4 + 3/5 = _______ | 17/20
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| 5. 2/7 + 1/3 = ______ | 13/21
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| 6. 2/10 + 2/4 = ______ | 14/20 = 7/10 (simplest form)
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| 7. 4/12 + 2/6 = ______ | 8/12 = 2/3 (simplest form)
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| 8. Jack filled 3/4 of a pail. Jill filled up 1/12 of her pail. How much water did Jack and Jill fill their pails with? | Jack and Jill filled 10/12 or 5/6 of the pail with water.
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| 9. Barbie ran 3/5 of a mile. Ken ran 2/8 of a mile. How much did they run in all? | Barbie and Ken ran 34/40 or 17/20 of a mile.
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| 10. Dora ate 2/7 of a pizza on Monday and 3/5 of the pizza on Tuesday. How much of the pizza did she eat in two days? | She ate 31/35 of the pizza in two days.
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| 11. Elijah ate 1/3 of a pizza and Jayda ate 1/6 of the same pizza. What fraction of the pizza did they eat in all? Show your work and explain your answer. | Elijah and Jayda ate 3/6 or 1/2 of a pizza. (Use checklist and sample to check the rest of the answer)
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
HarrTeacher
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