Chapter 1
... 1. In a series of calculations, carry the extra digits through to the final result, then round. 2. If the digit to be removed: A. Is less than 5, then no change e.g. 1.33 rounded to 2 sig. fig = 1.3 B. Is equal or greater than 5, the preceding digit increase by 1 e.g. 1.36 rounded to 2 sig. fig = ...
... 1. In a series of calculations, carry the extra digits through to the final result, then round. 2. If the digit to be removed: A. Is less than 5, then no change e.g. 1.33 rounded to 2 sig. fig = 1.3 B. Is equal or greater than 5, the preceding digit increase by 1 e.g. 1.36 rounded to 2 sig. fig = ...
Fraction_Concepts
... • How do you know if they are the same? • What relationship do you see between the two fractions? • How can you find equivalent fractions without folding paper each time? ...
... • How do you know if they are the same? • What relationship do you see between the two fractions? • How can you find equivalent fractions without folding paper each time? ...
Unit 1: Order of Operations and Whole Numbers
... Notice that when the product of the ones is greater than 9, you must rename the tens and ones. In our example above, 42 ones were renamed 4 tens and 2 ones. Then, the 4 tens are added to the 28 tens in the tens column to get 32 tens. It can be time-consuming to write the tens and the ones when doin ...
... Notice that when the product of the ones is greater than 9, you must rename the tens and ones. In our example above, 42 ones were renamed 4 tens and 2 ones. Then, the 4 tens are added to the 28 tens in the tens column to get 32 tens. It can be time-consuming to write the tens and the ones when doin ...
What is a fraction
... Each time the fraction is split, both the denominator and the numerator are multiplied by the split. This gives us an equivalent fraction. In other words, if you multiply the numerator and denominator by the same number, you get the same (or equivalent) fraction. And by using the same logic, if we d ...
... Each time the fraction is split, both the denominator and the numerator are multiplied by the split. This gives us an equivalent fraction. In other words, if you multiply the numerator and denominator by the same number, you get the same (or equivalent) fraction. And by using the same logic, if we d ...
Fraction
... Now that we have practiced all the basic operations, let’s focus our attention to getting the simplest answers possible. This involves reducing fractions and changing improper fractions to a mixed number. No fractional answer is considered the final answer until it has been simplified and/or changed ...
... Now that we have practiced all the basic operations, let’s focus our attention to getting the simplest answers possible. This involves reducing fractions and changing improper fractions to a mixed number. No fractional answer is considered the final answer until it has been simplified and/or changed ...
