Hi my name Bo and these are some things that I learned in 4th grade.In 4th grade we learned about protractors and how to use them.You can use them to measure things like how long is a obtuse angle is and a obtuse angle is measured as a 90 degrease angle or more than 90 degrease as a angle and a right angle is a angle that is 90 degrease and no more than 90 degrease,and a acute angle is a angle that is less than 90 degrease,and that is how you use a protractor.Here is a different thing that I learned in 4th grade.The next thing I learned in 4th grade is how to add and subtract decimals.It is really fun if you follow the instructions.I have learned that there is some rules that you have to follow to learned how to add and subtract decimals.last but not least how to cross multiply.You cross multiply by getting two decimals like 1 out of 4 and 2 out of 8 is equivalent to 1out of 4 and that is what I learned in 4th grade.
Things That I Learnd In 4th Grade
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