Number Sense

Front

What does the symbol '>' mean?

Back

It means 'greater than'. For example, 5 > 3 means 5 is greater than 3.

Front

What does the symbol '<' mean?

Back

It means 'less than'. For example, 2 < 4 means 2 is less than 4.

Front

What does the symbol '=' mean?

Back

It means 'equal to'. For example, 3 + 2 = 5 means 3 plus 2 equals 5.

Front

What is addition?

Back

Addition is combining two or more numbers to get a total. For example, 2 + 3 = 5.

Front

What is subtraction?

Back

Subtraction is taking one number away from another. For example, 5 - 2 = 3.

Front

What is a number line?

Back

A number line is a straight line with numbers placed at equal intervals. It helps us understand the order of numbers.

Front

What is the value of 8 in the number 58?

Back

The value of 8 in 58 is 8, but it represents 8 tens.

Front

What is the value of 2 in the number 202?

Back

The value of 2 in 202 is 2, but it represents 2 hundreds.

Front

What is a greater number?

Back

A greater number is a number that is larger than another number. For example, 10 is greater than 5.

Front

What is a smaller number?

Back

A smaller number is a number that is less than another number. For example, 3 is smaller than 7.