Star math practice

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another. For example, in 13 - 9, we take 9 away from 13.

Front

What does it mean to choose a greater number?

Back

Choosing a greater number means selecting a number that is larger than the one given. For example, if the number is 12, a greater number could be 15.

Front

What does it mean to match a number to a model?

Back

Matching a number to a model means identifying the number that corresponds to a visual representation or quantity shown.

Front

What is the number shown in a model?

Back

The number shown in a model is the quantity represented visually, such as dots or blocks, which can be counted.

Front

What does it mean to choose a lesser number?

Back

Choosing a lesser number means selecting a number that is smaller than the one given. For example, if the number is 10, a lesser number could be 7.

Front

What is the result of 13 - 9?

Back

The result of 13 - 9 is 4.

Front

Which number is greater: 12 or 15?

Back

15 is greater than 12.

Front

What number matches the model showing 17?

Back

The number that matches the model is 17.

Front

What number is represented by 32 in a model?

Back

The number represented by the model is 32.

Front

If the number is 10, which is a lesser number?

Back

A lesser number than 10 is 7.