8/30/2012 Multiplication and Division Symobls Page #1

On this day we learned about multiplication and division symobols and this is what we did:

Multiplaction:

5x2, 2x5, five times two, two times five, 2 1/2x2, 2 x 2 1/2, 3+2x1+1, 2+3x2, three plus two times one plus one, two plus three thimes one, 5x5, 5 (2), (5) 2, (5) (2), (5x2), 5x2, 2x5, 5*2, 2*5

Division

5/2, 5/2, 10/5, 10/2, ten divided by five, ten divided by two,

Division Practice

1) A train-car manufacturer has 816 wheels. Each train-car needs 16 wheels to carry heavy loads. How many cars can the manufacturer make using 816 wheels?

16/186= 51

51x16=186

Answer: the manufacturer can make 51 train-cars with 16 wheels on each train-car

thruogh-out the whole school year

We learned about many different thing through out the year, like the Ferris Wheel Activity, Cicada Activity, Greatest Common Factors=GCF, Divisibility Rules, Lowest Comman Factor=LCM, Equvivalent Fractions, Fractions and Decimals, Simplifing Fractions, Comparing Fractions, Fractions and Benchmarks, Comparing and Ordering Fractions, M+M Madness, Rounding, Integers, Exporents, Prime and Composite, Prime Factouization, Flow Chart, Ratios, Bee's and Polygons, Polygons, Classifing Tringles, Classifing Quadrilaterals, Desinging Bumper Cars Project, Area, Area of a Tringle, Perimeter, Meadin, Mean, Range, Mode, Stem and Leaf Plots, F-Charts, Circumference, Diamater, Radius, PIe= 3.14 or 3 for us, Line Plots, Simple Space, Probability Bingo, The Hunger Games Activity, and a whole lot of Warm Ups.