Calculate the following without the use of a calculator. Show all steps!
1.1 18−10+4−6
(1)
1.2 −24−(−18)
(2)
1.3 8×(−3)÷(−6)
(2)
1.4 −42+(−4)3
(3)
1.5 √169−√−0,064 3
(3)
1.6
√1 9
16×12
3÷9,3
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