state true or false = a) 15+0=0 b)7+86=86+7. c)(25+7)+9=(25+9)+7. d) 25-17=17-25. e)587-0=587. f)95-0=0-95 g)(24-7)-5=24-(7-5). h)78-80 is a whole number.
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Answers
Answered by
3
Answer:
a. false
b. true
c. true
d. false
e. true
f. false
g. true
h. true
Answered by
3
Answer:
a) false
b) true
c) true
d) false
e) true
f) false
g) false
h) false
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