10 Rounding
... To round off to a decimal: 1. Check how many decimal places you need to round the answer to. a. The question may ask for 1, 2 etc decimal places. b. The question may ask for the nearest tenth, hundredth, etc. 2. Find this decimal place. 3. Look at the number in the next decimal place: a. If the numb ...
... To round off to a decimal: 1. Check how many decimal places you need to round the answer to. a. The question may ask for 1, 2 etc decimal places. b. The question may ask for the nearest tenth, hundredth, etc. 2. Find this decimal place. 3. Look at the number in the next decimal place: a. If the numb ...
Final Exam I, PPT Review
... 1.) What is the total number of students who chose Soccer as their favorite sport? 2.) What is the girls’ favorite sport? The boys’ favorite sport? 3.) How many more students preferred soccer over softball? ...
... 1.) What is the total number of students who chose Soccer as their favorite sport? 2.) What is the girls’ favorite sport? The boys’ favorite sport? 3.) How many more students preferred soccer over softball? ...
8th Grade Mathematics Study Guide
... 8th Grade Mathematics Study Guide Chapter 7—Rational Numbers TEST DATE: Tuesday, March 8, 2011 (100 points total) Please review the following concepts for your test on Tuesday. Complete the sample problems listed below to review. You should also review your classroom notes, daily assignments, and te ...
... 8th Grade Mathematics Study Guide Chapter 7—Rational Numbers TEST DATE: Tuesday, March 8, 2011 (100 points total) Please review the following concepts for your test on Tuesday. Complete the sample problems listed below to review. You should also review your classroom notes, daily assignments, and te ...
Algebra 2 – NOTES: Function Notation Day 1
... o In other words, there is exactly one output for each input. o The x-values can’t repeat and give you two different answers for y. On a graph, it passes the vertical line test Function Notation: You use the symbol f(x) in place of y. You read f(x) as “f of x”. It does not mean f times x. For exam ...
... o In other words, there is exactly one output for each input. o The x-values can’t repeat and give you two different answers for y. On a graph, it passes the vertical line test Function Notation: You use the symbol f(x) in place of y. You read f(x) as “f of x”. It does not mean f times x. For exam ...
Vedic Math
... name of a minus when it is put on top of a number. For example, -1 written in its vinculum form is 1, also described as “bar 1”. We can use the vinculum to make big numbers small. For example, 29 can be written as 31, meaning 30 -1. If we use 31 instead of 29 we avoid having to deal with 9. The vinc ...
... name of a minus when it is put on top of a number. For example, -1 written in its vinculum form is 1, also described as “bar 1”. We can use the vinculum to make big numbers small. For example, 29 can be written as 31, meaning 30 -1. If we use 31 instead of 29 we avoid having to deal with 9. The vinc ...
Potpourri – 5th Grade
... 1. 2 points: George, a 4th grader, has yet to learn about the “order of operations”, so he “solves” the mathematical expression 2 + 3 × 20 − 16 ÷ 4 strictly from left to right. Georgina, however, is a 6th grader who knows the order of operations inside and out. As a result, she accurately evaluates ...
... 1. 2 points: George, a 4th grader, has yet to learn about the “order of operations”, so he “solves” the mathematical expression 2 + 3 × 20 − 16 ÷ 4 strictly from left to right. Georgina, however, is a 6th grader who knows the order of operations inside and out. As a result, she accurately evaluates ...