Evaluate: $$3 + 5 × 2$$

$$13$$ (First, multiply 5 and 2 to get 10, then add 3.)

Evaluate: $$(4 + 2) × 3$$

$$18$$ (First, add 4 and 2 to get 6, then multiply by 3.)

An exponent is a number that indicates how many times to multiply the base by itself. For example, in $$2^3$$ , 2 is the base and 3 is the exponent, meaning $$2 × 2 × 2$$ .

$$16$$ (2 multiplied by itself 4 times: $$2 × 2 × 2 × 2$$ .)

What is the result of $$5^0$$ ?

$$1$$ (Any non-zero number raised to the power of 0 is 1.)

Evaluate: $$(2 + 3)^2$$

$$25$$ (First, add 2 and 3 to get 5, then square it: $$5 × 5$$ .)

Evaluate: $$10 - 4 ÷ 1 × 5$$

$$-10$$ (First, divide 4 by 1 to get 4, then multiply by 5 to get 20, and finally subtract from 10.)

Evaluate: $$(15 ÷ 3)^2 + 9 ÷ 3$$

$$28$$ (First, divide 15 by 3 to get 5, square it to get 25, then divide 9 by 3 to get 3, and add them.)

Evaluate: $$2 × 14 ÷ (3^2 - 2)$$

$$4$$ (First, calculate $$3^2$$ to get 9, subtract 2 to get 7, then divide 28 by 7.)

Evaluate: $$(8 - 3 + 9) × 5 ÷ 7 - 6$$

$$4$$ (First, calculate inside the parentheses, then multiply, divide, and subtract.)

Evaluate: $$27 ÷ 3 × 2 + 4^2$$

$$34$$ (First, divide 27 by 3 to get 9, multiply by 2 to get 18, then add 16 from $$4^2$$ .)

What is the importance of parentheses in expressions?

Parentheses indicate which operations should be performed first in an expression, helping to clarify the order of calculations.

What is the difference between multiplication and division in the order of operations?

Multiplication and division are performed from left to right in the order they appear in the expression, meaning they are of equal precedence.

Order of Operations with exponents Flashcards

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the Order of Operations?

Back

The Order of Operations is a set of rules that determines the sequence in which calculations are performed in a mathematical expression. The acronym PEMDAS is often used: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Tags

CCSS.7.NS.A.3

2.

FLASHCARD QUESTION

Front

What does PEMDAS stand for?

Back

PEMDAS stands for: P - Parentheses, E - Exponents, MD - Multiplication and Division (from left to right), AS - Addition and Subtraction (from left to right).

Tags

CCSS.6.EE.A.1

3.

FLASHCARD QUESTION

Front

Back

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

4.

FLASHCARD QUESTION

Front

Back

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

5.

FLASHCARD QUESTION

Front

What is an exponent?

Back

Tags

CCSS.6.EE.A.1

6.

FLASHCARD QUESTION

Front

Back

Tags

CCSS.6.EE.A.1

7.

FLASHCARD QUESTION

Front

Back

Tags

CCSS.8.EE.A.1

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