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Mr. Math Blog 3.9 (6:06)
Go Math 3.9 by Anthony Waara (13:00)
NUMBER ROCK - Add and Subtract Decimals (2:27)
FALLOUT BOY Song Parody for + and - Decimals (3:40)
Computer Mice Subtracting Decimals
Basketball Subtracting Decimals
Subtract Decimals (Khan Academy)
Decimal Jeopardy #2 (DO NOT CHOOSE MULTIPLICATION YET)
Subtraction with Decimals (I Know It)
Decimal Jeopardy - Add, Subtract, Compare, and Place Value (Quia)
Math Frog Adding and Subtracting Decimals
Hotel Decimalfornia (Khan Academy)
Decimal Workshop (Mr. Nussbaum)
Adding AND Subtracting Decimals with a Helper Grid (Common core Worksheets)
