(1)原式=42﹣35=7;
(2)原式=﹣(
24﹣
24﹣
24)
=﹣(16﹣12﹣30)
=26;
(3)原式=18﹣6÷(﹣2)×
=18+
=18
;
(4)原式=﹣4﹣(﹣4) 2﹣(﹣1)×(﹣2)
=﹣4﹣16﹣2
=﹣22;
(5)原式=(﹣100+
)×36
=﹣3600+
×36
=﹣3600+
=﹣3599
.
(1)原式=42﹣35=7;
(2)原式=﹣(
24﹣
24﹣
24)
=﹣(16﹣12﹣30)
=26;
(3)原式=18﹣6÷(﹣2)×
=18+
=18
;
(4)原式=﹣4﹣(﹣4) 2﹣(﹣1)×(﹣2)
=﹣4﹣16﹣2
=﹣22;
(5)原式=(﹣100+
)×36
=﹣3600+
×36
=﹣3600+
=﹣3599
.