What is (-4)*8+6*7-(-90)\div 10 ?

The solution to (-4)*8+6*7-(-90)\div 10 is 19

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(-4)8+67-(-90)\div 10

(- 4) \cdot 8 + 6 \cdot 7 - (- 90) \div 10

19

Solution steps

(- 4) \cdot 8 + 6 \cdot 7 - (- 90) \div 10

Follow the PEMDAS order of operations

Multiply and divide (left to right)

(- 4) \cdot 8 : - 32

= - 32 + 6 \cdot 7 - (- 90) \div 10

Multiply and divide (left to right)

6 \cdot 7 : 42

= - 32 + 42 - (- 90) \div 10

Multiply and divide (left to right)

(- 90) \div 10 : - 9

= - 32 + 42 - (- 9)

Add and subtract (left to right)

- 32 + 42 - (- 9) : 19

= 19

9 5^{2} + 4 5^{2}

(12 + 3)^{2}

2^{2} \times 3^{2} \times 5 \times 7

8^{1} + 8^{0}

20 - 2 \cdot (- 21) + (- 6) \cdot (+ 9)