Apply Order of Operations: Apply the order of operations (PEMDAS/BODMAS), which dictates that we perform multiplication before addition and subtraction. Calculate 10 × 10. 10 × 10 = 100Calculate Multiplication: Substitute the result of the multiplication back into the original expression. 10 - 100 + 10Substitute Result: Perform the subtraction from left to right. Calculate 10 - 100. 10 - 100 = -90Perform Subtraction: Add the last number to the result of the subtraction. Calculate -90 + 10. -90 + 10 = -80

Grade 8

Solve equations: mixed review

Full solution

10-10\times 10+10=

Apply Order of Operations: Apply the order of operations (PEMDAS/BODMAS), which dictates that we perform multiplication before addition and subtraction. $\newline$ Calculate $10 \times 10$ . $\newline$ $10 \times 10 = 100$
Calculate Multiplication: Substitute the result of the multiplication back into the original expression. $10 - 100 + 10$
Substitute Result: Perform the subtraction from left to right. $\newline$ Calculate $10 - 100$ . $\newline$ $10 - 100 = -90$
Perform Subtraction: Add the last number to the result of the subtraction. $\newline$ Calculate \(-90 + $10$ ＂). $\newline$ \(-90 + $10$ = $-80$ ＂)