11+ Mock Test Papers Tutor Pack for CEM Inc Audio Download (Letts 11+ Success)

11+ Mock Test Papers Tutor Pack for CEM Inc Audio Download (Letts 11+ Success)

Matematika 2. Tentukan hasil dari
a. 5 × (15-6)
b. 12 × (-7) + (−16)÷(-2)
c. - 15÷ (-3) - 7× (-4)
minta tolong yaa Senin dikumpulin hehe​

2. Tentukan hasil dari
a. 5 × (15-6)
b. 12 × (-7) + (−16)÷(-2)
c. - 15÷ (-3) - 7× (-4)
minta tolong yaa Senin dikumpulin hehe​

Jawaban:

a. 40

b. -76

c. -23

Penjelasan dengan langkah-langkah:

a. 5 × (15 – 6)

5 × 9

= 40

b. 12 × (-7) + (–16) ÷ (-2)

-84 + 8

= -76

c. -15 ÷ (-3) – 7 × (-4)

5 – 28

= -23

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