Unit 1

Front

How many days are in a year?

Back

365

Front

What is 1/3 of 150?

Back

50

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

What is the result of adding two irrational numbers?

Back

Irrational except when inverses (rational)

Tags

CCSS.7.NS.A.1D

Front

What is 60% of 150?

Back

90

Tags

CCSS.6.RP.A.3C

Front

Round 5.6345 to the nearest tenth

Back

5.6

Tags

CCSS.5.NBT.A.4

Front

Define a rational number.

Back

A number that can be expressed as a fraction of two integers.

Tags

CCSS.5.NBT.A.2

Front

What is the formula for calculating percentage?

Back

(Part/Whole) x 100

Front

What is an irrational number? Give an example.

Back

A number that cannot be expressed as a fraction; e.g., √2.

Tags

CCSS.8.NS.A.1

Front

What is the sum of two rational numbers?

Back

Always rational.

Tags

CCSS.7.NS.A.1D

Front

What is the difference between a whole number and an integer?

Back

Whole numbers are non-negative integers (0, 1, 2, ...), while integers include negative numbers.