This math video tutorial provides a basic introduction into decimal arithmetic. It explains how to perform addition, subtraction, multiplication, and division with decimal numbers.

Fractions - Basic Introduction: https://www.youtube.com/watch?v=3TklZi6MeJ4
Simplifying Fractions: https://www.youtube.com/watch?v=PcEwj5_v75g
Adding Fractions - Unlike Denominators: https://www.youtube.com/watch?v=5fbzZEK77DQ
Subtracting Fractions: https://www.youtube.com/watch?v=8ZbIrASBj54
Multiplying Fractions: https://www.youtube.com/watch?v=sR83TDp_g2c
Dividing Fractions: https://www.youtube.com/watch?v=Ht8O3cJ9yJ8
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Mixed Numbers - Basic Intro: https://www.youtube.com/watch?v=PZGx0nSxzjs
Improper Fractions to Mixed Numbers: https://www.youtube.com/watch?v=zvLql0wBM4E
Mixed Numbers to Improper Fractions: https://www.youtube.com/watch?v=r_skHxRWZFw
Adding Mixed Numbers + Whole Numbers: https://www.youtube.com/watch?v=I3sfDiKVw-Y
Adding Mixed Numbers With Fractions: https://www.youtube.com/watch?v=GPL1weYV-PA
Adding Mixed Numbers: https://www.youtube.com/watch?v=EvYgX0wz0xY
Subtracting Mixed Numbers & Whole Numbers: https://www.youtube.com/watch?v=8qKwq971n8k
Subtracting Mixed Numbers and Fractions: https://www.youtube.com/watch?v=jzVz0A9cnNk
Subtracting Mixed Numbers: https://www.youtube.com/watch?v=CFAKElDnws8
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Multiply Mixed Numbers & Whole Numbers: https://www.youtube.com/watch?v=jcetv-5QDww
Multiplying Mixed Numbers and Fractions: https://www.youtube.com/watch?v=5tv4vRNQqHk
Multiplying Mixed Numbers: https://www.youtube.com/watch?v=idymJjnnXME
Dividing Mixed Numbers By Whole Numbers: https://www.youtube.com/watch?v=Iw2YpA1myfc
Dividing Mixed Numbers By Fractions: https://www.youtube.com/watch?v=76SHMLFmLTw
Dividing Mixed Numbers: https://www.youtube.com/watch?v=BOvKBaeqhKw
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Improper Fractions to Decimals: https://www.youtube.com/watch?v=jt6UQD08azc
Decimals to Mixed Numbers: https://www.youtube.com/watch?v=kuxX1T8jfYg
Mixed Numbers to Decimals: https://www.youtube.com/watch?v=WRqqLuHZWhw
How To Convert Fractions to Decimals: https://www.youtube.com/watch?v=pDs4a4ijqh0
Decimal to Percent: https://www.youtube.com/watch?v=r5dn3s0kR3s
Percent to Decimal: https://www.youtube.com/watch?v=u5WkQQB70qo
Fraction to Percent: https://www.youtube.com/watch?v=8hkRcYWQiFg
Percent to Fraction: https://www.youtube.com/watch?v=5ZHccsyr_JI
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Rounding Numbers & Decimals: https://www.youtube.com/watch?v=LGRoPAPMZhA
Adding Decimals: https://www.youtube.com/watch?v=SKRbgU_A1VU
Subtracting Decimals: https://www.youtube.com/watch?v=MdthGCQfC0o
Multiplying Decimals: https://www.youtube.com/watch?v=dSFja7Jsg6c
Dividing Decimals: https://www.youtube.com/watch?v=bHkI3hGQhZI
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Comparing Fractions: https://www.youtube.com/watch?v=KHvnQLA9AmI
Equivalent Fractions: https://www.youtube.com/watch?v=v31RGvrYIjU
Fractions on a Number Line: https://www.youtube.com/watch?v=fLY9yRdBObQ
How To Simplify Complex Fractions: https://www.youtube.com/watch?v=AqUvxoTKayI
Reciprocal of Fractions & Mixed Numbers: https://www.youtube.com/watch?v=xY_Ha_Vc2pg
Fractions & Mixed Numbers - Review: https://www.youtube.com/watch?v=Vb5c7ay0ziU