Decimals
Decimals 1 (Decimals and Place Value): http://youtu.be/oCnZ6ZpafNg
Introduction to decimals and place value. Shows how to write decimals as mixed numbers or fractions, and how to write decimals using words. (dec110.mp4)
Decimals 2 (Decimals to Fractions and words): http://youtu.be/bA5ZoFW1ztE
Shows how to write decimals as fractions or mixed numbers, and how to rewrite a number in words as a fraction or decimal. (dec120.mp4)
Decimals 3 (Write Decimals as fractions and reduce): http://youtu.be/iOvxUXl3flc
Shows how to change a decimal to a fraction and reduce to lowest terms. (dec130.mp4)
Decimals 4 (Rounding Decimals): http://youtu.be/g8hRCisK8to (dec140.mp4)
Decimals 5 (Adding Decimals - positive numbers only): http://youtu.be/-wJXRgTDghA (dec150.mp4)
Decimals 6 (Subtracting Decimals - positive numbers only):: http://youtu.be/kMD7M9MSbO0 (dec160.mp4)
Decimals 7 (Add/Subtract positive and negative decimals Part 1): http://youtu.be/7QEmT3iJBtU
This video is for students who have already learned about negative numbers. (dec170.mp4)
Decimals 8 (Add/Subtract positive and negative decimals Part 2): http://youtu.be/qJzYcLE7_Mg
This video is for students who have already learned about negative numbers. (dec180.mp4)
Decimals 9 (Multiply Positive Decimals): http://youtu.be/xpuZIC3nolQ (dec190.mp4)
Multiplying Decimals using the Lattice Method :http://www.youtube.com/watch?v=NX7txf4NWwc (lattice3dec1.mp4)
Decimals 10 (Multiply Positive and Negative Decimals): http://www.youtube.com/watch?v=oUzgwvBRSDE
This video is for students who have already learned about negative numbers. (dec200.mp4)
Decimals 11 (Simplifying Decimals using order of Operations Part 1--Addition, Subtraction, Multiplication): http://youtu.be/tojhg1uEEuA (dec210.mp4)
Decimals 12 (Simplifying Decimals using order of Operations Part 2--Addition, Subtraction, Multiplication): http://youtu.be/CRlH32UZOEM
This video is for students who have already learned about negative numbers. (dec220new.mp4)
Decimals 13 (Dividing whole numbers and writing with Decimals; rounding): http://youtu.be/oumKHv1GWzc (dec230.mp4)
Decimals 14 (Write Fraction as Decimal): http://youtu.be/I7L-vNLki5w (dec240.mp4)
Decimals 15 (Divide Decimal by Number--Intro): http://youtu.be/9R26juHaYCM (dec250.mp4)
Decimals 16 (Dividing by Decimals--Intro Part 1): http://youtu.be/wYh0eUCdJWQ (dec260.mp4)
Decimals 17 (Dividing by Decimals--Part 2): http://youtu.be/Sv1qb9VYgFQ (dec270.mp4)
Decimals 18 (Simplifying Decimals using order of Operations Part 3--Addition, Subtraction, Multiplication, Division--positive numbers): http://youtu.be/zYCjRcltTHg (dec275.mp4)
Decimals 19 (Simplifying Decimals using order of Operations Part 4--Addition, Subtraction, Multiplication, Division--negative numbers): http://youtu.be/xsp4GGn6ZtA
This video is for students who have already learned about negative numbers. (dec277.mp4)
Decimals 20 (Review Converting Fractions and Decimals): http://youtu.be/5PYVMuI3qoc
Review of how to write a fraction as a decimal and decimal as a fraction. (dec280.mp4)
Decimals 21 (Simplifying expressions containing both Fractions and Decimals--Part 1): http://youtu.be/32zaMuWib4I (dec290.mp4)
Decimals 22 (Simplifying expressions containing both Fractions and Decimals--Part 2-negative numbers): http://youtu.be/7w2Vp6cNQjY
This video is for students who have already learned about negative numbers. (dec300.mp4)
Applications using Decimals