Follow Order of Operations: First, we need to follow the order of operations, which is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right). This is often remembered by the acronym PEMDAS. Since there are no parentheses or exponents, we start with multiplication and division. 10x10-10+10/10Perform Multiplication: Now, we perform the multiplication 10x10. 10x10 = 100 So the expression becomes: 100-10+10/10Perform Division: Next, we perform the division 10/10. 10/10 = 1 So the expression becomes: 100-10+1Perform Subtraction and Addition: Now, we perform the subtraction and addition from left to right. 100-10 = 90 So the expression becomes: 90+1Add Final Results: Finally, we add 90 and 1. 90+1 = 91 So the final answer is 91.

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$10 \times 10-10+10 \div 10$

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Math Problems

Grade 7

Add and subtract like terms: with exponents

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10 \times 10-10+10 \div 10

Follow Order of Operations: First, we need to follow the order of operations, which is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right). This is often remembered by the acronym PEMDAS. Since there are no parentheses or exponents, we start with multiplication and division. $10\times10-10+\frac{10}{10}$
Perform Multiplication: Now, we perform the multiplication $10\times10$ . $\newline$ $10\times10 = 100$ $\newline$ So the expression becomes: $\newline$ $100-10+\frac{10}{10}$
Perform Division: Next, we perform the division $10/10$ . $\newline$ $10/10 = 1$ $\newline$ So the expression becomes: $\newline$ $100-10+1$
Perform Subtraction and Addition: Now, we perform the subtraction and addition from left to right. $100-10 = 90$ So the expression becomes: $90+1$
Add Final Results: Finally, we add $90$ and $1$ . $\$90+1 = 91$ \) So the final answer is $91$ .