Question

subtract the followings 2.) simplify d.)(-8)-(-9)+6+(-10) e.)(4)-(5)+2-(-2) f.)2-(-1)+5-(4)​

Answer 1

$−8−(−9)+6−10 \\ =1+6−10 \\ =7−10 \\ =−3 \\ e. (4)-(5)+2-(-2) \\=−1+2−(−2)\\=1−(−2)\\=3 \\ f. 2-(-1)+5-(4) \\ =3+5−4 \\ =8−4 \\ =4$

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