(47) + (-13) Complete the following addition table : Second Number -1 0 1 + -4 -3 -2 -1 0 1 2 3 4 Now, from the above table answer the following: a. Is (-2) + (-3) an integer? b. Is (4) +3=3+ (-4)= 3+ (-1) + (-3)? C. What do you observe in the row corresponding to zero as the first number and in the column corresponding to zero as the second number? d. List pairs of integers whose sum is zero. -4 -3 -2 7. Fill a. e. 8. A t 9. Su Su St S ek 4 2 3 First Number
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Mathematics includes the study of such topics as quantity, structure, space, and change. It has no generally accepted definition. Mathematicians seek and use patterns to formulate new conjectures; they resolve the truth or falsity of such by mathematical proof.
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