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What's the difference between a number track and a number line? A number track is a sequence of numbers, each inside its own square. ... Whereas, a number line is where the numbers are attached to markers on a line. This method of addition / subtraction comes later.
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XC SXC CX VXVXVSD CSD CSDC SD VDS V DSV DVF VFV DFXV DXF VXVD XV DX V DXVDX
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2ft
Step-by-step explanation: