Wellons' Math Practice 2023

Front

What is an odd number?

Back

An odd number is a whole number that is not divisible by 2. Examples: 1, 3, 5, 7.

Front

What is an even number?

Back

An even number is a whole number that is divisible by 2. Examples: 0, 2, 4, 6.

Front

What does the associative property mean?

Back

The associative property states that the way numbers are grouped in addition or multiplication does not change their sum or product. Example: (2 + 3) + 4 = 2 + (3 + 4).

Front

What does the commutative property mean?

Back

The commutative property states that the order of numbers does not change their sum or product. Example: 3 + 5 = 5 + 3.

Front

What does the distributive property mean?

Back

The distributive property states that a number multiplied by a sum is the same as multiplying each addend by the number and then adding the products. Example: 2 × (3 + 4) = 2×3 + 2×4.

Front

What is the identity property of addition?

Back

The identity property of addition states that adding zero to a number does not change the number. Example: 5 + 0 = 5.

Front

What is the identity property of multiplication?

Back

The identity property of multiplication states that multiplying a number by one does not change the number. Example: 7 × 1 = 7.

Front

How do you tell time on a clock?

Back

To tell time, look at the hour hand (short hand) for the hour and the minute hand (long hand) for the minutes. Example: If the hour hand is on 12 and the minute hand is on 5, the time is 12:25.

Front

How many faces does a cube have?

Back

A cube has 6 faces.

Front

How many edges does a cube have?

Back

A cube has 12 edges.