Math 7 Summer Math Flashcard Review

Math 7 Summer Math Flashcard Review

Assessment

Flashcard

Mathematics

7th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the formula for the area of a triangle?

Back

The area of a triangle is given by the formula: \( \text{Area} = \frac{1}{2} \times \text{base} \times \text{height} \)

2.

FLASHCARD QUESTION

Front

Calculate the area of a triangle with base 10 cm and height 6 cm.

Back

The area is \( \frac{1}{2} \times 10 \times 6 = 30 \) cm².

3.

FLASHCARD QUESTION

Front

What is the order of operations in mathematics?

Back

The order of operations 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.

4.

FLASHCARD QUESTION

Front

Evaluate the expression: 4 + 3 × 2².

Back

Using the order of operations: 4 + 3 × 4 = 4 + 12 = 16.

5.

FLASHCARD QUESTION

Front

What is exponential notation?

Back

Exponential notation is a way to express repeated multiplication of the same number. For example, \( 2 \times 2 \times 2 \times 2 \times 2 \) can be written as \( 2^5 \).

6.

FLASHCARD QUESTION

Front

Write the expression 2 × 2 × 2 × 2 × 2 in exponential form.

Back

The expression can be written as \( 2^5 \).

7.

FLASHCARD QUESTION

Front

Calculate the area of a triangle with base 12 m and height 9 m.

Back

The area is \( \frac{1}{2} \times 12 \times 9 = 54 \) m².

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