For questions 1-5 estimate the sum or difference.
1. 9/10 + 7/8
a) 1
b)2
c...
Mathematics, 20.09.2019 13:00 decapria
For questions 1-5 estimate the sum or difference.
1. 9/10 + 7/8
a) 1
b)2
c)0
2. 9/50 + 7/15
a)0
b) 1/2
c) 1
3. 2/8/9 - 2/1/7
a) 2
b) 1
c) 0
4. 8/12/31 + 4/5/6
a) 13
b) 12/1/2
c) 14
5. 15/2/15 - 15/1/20
a)2
b) 1
c) 0
Answers: 1
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