Jawaban:
a. 45 - 37 + 23 = 31
b. (-67) + 45 - 23 = -45
c. 45 - (-57) - 83 = 19
d. (-56) - 45 - (-47) = -54
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maaf jika ada yang salah
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Jawaban:
a. 45 - 37 + 23 = 31
b. (-67) + 45 - 23 = -45
c. 45 - (-57) - 83 = 19
d. (-56) - 45 - (-47) = -54
penjelasan :
semoga membantu..
maaf jika ada yang salah