1.1 - 1.3 Review

Front

Find three consecutive even integers whose sum is 84.

Back

26, 28, 30

Tags

CCSS.8.EE.C.7B

Front

Like terms have the same _____ and the same _____.

Back

variables and exponents

Tags

CCSS.6.EE.A.2B

Front

Is the number 3.14 rational or irrational?

Back

Rational

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

Front

Is the number \(\sqrt{2}\) rational or irrational?

Back

Irrational

Tags

CCSS.8.NS.A.1

Front

The product of a rational and irrational number is...

Back

Irrational

Tags

CCSS.HSN.RN.B.3

Front

What is the sum of the first three prime numbers?

Back

10 (2 + 3 + 5)

Tags

CCSS.7.EE.B.3

Front

What is the definition of a rational number?

Back

A number that can be expressed as a fraction \(\frac{a}{b}\) where \(a\) and \(b\) are integers and \(b \neq 0\).

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

Front

What is the definition of an irrational number?

Back

A number that cannot be expressed as a simple fraction; its decimal representation is non-repeating and non-terminating.

Tags

CCSS.8.NS.A.1

Front

If \(x = 5\), what is the value of \(2x + 3\)?

Back

13 (2(5) + 3 = 13)

Tags

CCSS.6.EE.A.2C

Front

What are the steps to solve for x in the equation \(2x + 4 = 12\)?

Back

1. Subtract 4 from both sides: \(2x = 8\); 2. Divide by 2: \(x = 4\).

Tags

CCSS.7.EE.B.4A