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Add/Sub Fractions
供稿人: Loverde
  • 1. 7/8 + 1/8 + 2/8=
A) 1 1/4
B) 11/8
C) 1 1/2
D) 12/8
  • 2. 3/4 - 3/8=
A) 3/8
B) 5/8
C) 3/4
D) 9/16
  • 3. 7/12 - 1/4=
A) 2/3
B) 2/6
C) 1/3
D) 4/12
  • 4. 1/4 + 2/4 + 3/4=
A) 1 1/4
B) 1 1/2
C) 6/4
D) 6/12
  • 5. 7 2/3 + 8 2/6=
A) 16
B) 15 1/2
C) 15 4/9
D) 16 1/2
  • 6. 10 3/4 - 7 1/4=
A) 3 1/4
B) 3 1/2
C) 3 2/4
D) 2 1/2
  • 7. 17 7/8 - 12 3/12=
A) 4 4/8
B) 4 5/8
C) 5 5/8
D) 5 4/12
  • 8. 7/12 - 1/4=
A) 1/3
B) 1/2
C) 3/12
D) 4/12
  • 9. 5/6 + 4/9=
A) 23/18
B) 1 1 9/15
C) 1 5/18
D) 1 4/18
  • 10. Ms. Happy's class is baking cookies. They need 3 3/5 pounds of sugar and 5 1/3 pounds of flour. When they mix the sugar and flour together, how many pounds will they have all together?
A) 8 4/8 pounds
B) 8 14/15 pounds
C) 9 3/15 pounds
D) 8 4/8 pounds
  • 11. Joey had 3 7/8 cups of milk. He gave 1 3/4 cup to his cat. How much milk does he have left?
A) 1 7/8 cups
B) 2 cups
C) 2 1/8 cups
D) 2 4/4 cups
  • 12. 3/7 + 2/9
A) 18/14
B) 6/63
C) 5/16
D) 41/63
  • 13. Edward brought 1/2 of a cake to class. Bella brought 3/4 of a cake on the same day. How much cake did the class have all together?
A) 1/4 cake
B) 1 1/4 cake
C) 3/4 cake
D) 4/6 cake
  • 14. Jill has 3/4 of a yard of ribbon. Jack has 4/7 of a yard. How much did they have all together
A) 1 9/28 yards
B) 1/3 yards
C) 1 7/28 yards
D) 7/11yards
  • 15. Mary ate 1/3 of a pizza. Deborah ate 1/4 of a pizza. How much of the whole pizza is left?
A) 5/12
B) 6/7
C) 7/12
D) 2/7
  • 16. What is the LCD of 1/4 and 1/16?
A) 4
B) 1
C) 16
D) 8
  • 17. What is the LCD of 2/4 and 4/5?
A) 10
B) 5
C) 4
D) 20
  • 18. 5/6 + 4/9
A) 4/18
B) 1 9/18
C) 9/15
D) 1 5/18
  • 19. 3 3/4 - 1 7/8
A) 1 7/8
B) 2 6/8
C) 1 1/2
D) 2 7/8
  • 20. 10 3/4 - 7 1/4
A) 2 1/2
B) 3 1/4
C) 2 3/4
D) 3 1/2
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