Aimsweb Progress Monitoring

Front

What does it mean for a number to be 'closer' to another number?

Back

It means that the number is nearer in value to that number than to any other number.

Front

What is the middle point between two numbers?

Back

The middle point is the average of the two numbers.

Front

How do you determine which number is closer: 330, 300, or 400?

Back

You compare the differences: 330-300=30 and 400-330=70. Since 30 is smaller, 330 is closer to 300.

Front

Is 650 closer to 600, 700, or in the middle?

Back

650 is in the middle because it is exactly halfway between 600 and 700.

Front

What is the closest number to 3,300: 3,000, 4,000, or in the middle?

Back

3,300 is closer to 3,000 because 3,300-3,000=300 and 4,000-3,300=700.

Front

How do you find the closest number to 82: 80, 90, or in the middle?

Back

You check the differences: 82-80=2 and 90-82=8. Since 2 is smaller, 82 is closer to 80.

Front

What is the closest number to 820: 800, 900, or in the middle?

Back

820 is closer to 800 because 820-800=20 and 900-820=80.

Front

What is a number line?

Back

A number line is a straight line that represents numbers in order, showing their relative positions.

Front

What does 'rounding' a number mean?

Back

Rounding a number means adjusting it to the nearest whole number or a specified place value.

Front

What is the difference between 'greater than' and 'less than'?

Back

'Greater than' means a number is larger, while 'less than' means a number is smaller.