NICARAGUA: HOMEMADE MORTARS USED AT DEMONSTRATION

What is the defining characteristic of an even number?

• It is divisible by 2.

• It is divisible by 3.

• It is a prime number.

• It ends with an odd digit.

Which of the following numbers is even?

• 37

• 22

• 15

• 49

How can you quickly determine if a number is even?

• Check if it ends in 0, 2, 4, 6, or 8.

• Check if it is less than 100.

• Check if it is greater than 10.

• Check if it is a multiple of 5.

Which of these is an example of an even number in real life?

• A dozen eggs

• A set of five chairs

• A single apple

• A trio of musicians

Why are even numbers important in mathematics?

• They are used to calculate odd numbers.

• They help in understanding multiplication.

• They are fundamental in division and pairing.

• They are only used in geometry.