find two numbers the exact number is between. my daughter is estimating products.
What numbers are you dealing with?
To find two numbers that an exact number is between, you can follow these steps:
1. Determine the lower number: Start by rounding down the exact number. This means removing any decimal places or fractional parts. For example, if the exact number is 8.9, rounding down will give you 8.
2. Determine the higher number: To find the higher number, round up the exact number. This means increasing the whole number part by 1. Using the previous example, if the exact number is 8.9, rounding up will give you 9.
So in this case, if your daughter is estimating a product, let's say it's 42, the two numbers that the exact number 42 is between are 41 and 43.
In summary, to find two numbers that an exact number is between:
- Round down to find the lower number.
- Round up to find the higher number.