Answered

for questions 1-5 estimate the sum or difference.

  1. 9/10 + 7/8
A1

B)2

C)0

  1. 9/50 + 7/15

A)0

B1/2
C1

  1. 2/8/9 - 2/1/7

A2
B1
C0

  1. 8/12/31 + 4/5/6

A13
B12/1/2
C14

  1. 15/2/15 - 15/1/20

A)2

B1
C0

Verified Answer :

hannahbelleSQ
  1. 9/10 + 7/8 = 71/40 (or 1.775) so I'd say 2

    2. 9/50 + 7/15 = 97/150 (or 0.64667...) so I'd say 1/2

    3. is this 2/8 / 9 or 2 / 8/9 please let me know

    4. is this 8/12 / 31 or 8 / 12/31 :)

    5. is this 15/2 / 15 or 15 / 2/15

    Please let me know the second halves of 3 through 5 as well! :)

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