3 years ago

Sum of 15,-2 and 7 is

Mathematics

2 answers:

Sedbober [7]3 years ago

8 0

Answer:

Step-by-step explanation:

15+(-2)+7=13+7=20

Julli [10]3 years ago

3 0

$\longrightarrow{\blue{20}}$

$\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}$

$\:15 + ( - 2) + 7$

➺ $\: 15 - 2 + 7$

➺ $\: 22 - 2$

➺ $\: 20$

$\sf\pink{PEMDAS\: rule.}$

P = Parentheses

E = Exponents

M = Multiplication

D = Division

A = Addition

S = Subtraction

$\large\mathfrak{{\pmb{\underline{\orange{Happy\:learning }}{\orange{.}}}}}$

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Sum of 15,-2 and 7 is​

Sum of 15,-2 and 7 is