101 Skills You Need to Survive in the Woods: The Most Effective Wilderness Know-How on Fire-Making

101 Skills You Need to Survive in the Woods: The Most Effective Wilderness Know-How on Fire-Making

Matematika BUAT JALAN KEBAWAH!!!!
1.(-10)-5×15+(-6):2+18
2.2×6-1+8:4
3.12×10+15-16:4
BUAT JALAN KEBAWAH!​

BUAT JALAN KEBAWAH!!!!
1.(-10)-5×15+(-6):2+18
2.2×6-1+8:4
3.12×10+15-16:4
BUAT JALAN KEBAWAH!​

Jawaban:

1). (-10) - 5 x 15 + (-6) : 2 + 18 =

5 x 15 = 75

-6 : 2 = -3

(-10) - 75 + (-3) + 18 =

75 + (-3) = 72

72 + 18 = 90

(-10) - 90 = -105

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2). 2 x 6 -1 + 8 : 4 =

2 x 6 = 12

8 : 4 = 2

12 - 1 + 2 =

2 + 1 = 3

12 - 3 = 9

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3). 12 x 10 + 15 - 16 : 4

12 x 10 = 120

16 : 4 = 4

120 + 15 - 4 =

120 + 15 = 135

135 - 4 = 131

penjelasan :

utamakan menghitung perkalian (x) ,pembagian ( : ) ,penjumlahan (+) dan kemudian pengurangan ( - ).

sehingga memperoleh hasil yang sesuai dengan soal

jangan lupa bintangnya :)

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