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Math 6_Adding and Subtracting Fractions

Author: Berry Sweet
Description: Prepare a blank paper for your manual computation.
Keywords: , , , , , , online teaching

Content:
Quiz:

1. 4/5 %2b 2/3 %2b 3/4 =

2. 2/5 %2b 2/3 =

3. 3/4 %2b 5/8 =

4. 1/8 %2b 3/4 =
A) 10/8 or 1 2/8
B) 1 1/8
C) 7/8
D) Answer_4_(optional)

5. Simplify means ____________________
A) multiplying the denominators with the numerators
B) dividing the numerator by the denominator
C) getting their LCD then divide it to the denominators

6. Which fractions can be simplified or reduced?
A) 4/4
B) 3/4
C) 12/4
D) 1/4

7. How will you reduce a fraction to its lowest term?
A) Get the GCF of the numerator and denominator
B) Get their LCM
C) Divide both numerator and denominator by their GCF
D) Multiply both with their LCM

8. If the numerator and denominator are the same,
A) it is equal to 0
B) it is equal to 1
C) can%27t be simplified or reduced

9. Which is in simplest form?
A) 11/9
B) 1/9
C) 9/9

10. When the sum of fraction is improper, convert it to

11. 1/5 %2b 3/10 =

12. 1/4 %2b 5/6 %2b 3/4 =
A) 1 5/6
B) 1 5/12
C) 1 1/6

13. 2/4 %2b 1/2 %2b 1/4 What will add first? then? ( _______ %2b ________) %2b _______. Rewrite the equation by using parenthesis for the first two fraction.
A) (2/4 %2b 1/4) %2b 1/2
B) (2/4 %2b 1/2) %2b 1/4

14. In addingmore than two addends of whole numbers and fractions.
A) First, add all the whole numbers then, all the given fractions
B) First, add all the given fractions then, all the whole numbers.

15. In adding a whole number and a fraction.
A) Write the whole number and copy the fraction to the left of the whole number.
B) Write the whole number and copy the fraction to the right of the whole number.
C) Write the fraction and copy the whole number to the right of the fraction.

16. 5 %2b 4/5 %2b 1/5 =

17. 3 %2b 1/6 %2b 4 %2b 3/4 =

18. 5 %2b 3 1 /4 =

19. To find the sum of a fraction and a mixed number. First we change the mixed number to _______________________. Then we find their _________.and _______.
A) proper fraction; GCF; add
B) improper fraction; LCD; add

20. 1 5/8 %2b 1 5/8 =

21. 2 1/3 %2b 4 %2b 3/5=

22. 2 1/4 %2b 1 2/7 =

23. 3/4 %2b 2 1/5 =

24. 3 1/2 %2b 2 1/4 =
.