If you were a plus sign /

Shaskan, Trisha Speed.

Carabelli, Francesca.

Series: Math fun
Notes
Plus sign 24 p. : col. ill. "Plus sign (+), a symbol used to show addition."
Location edition Bar Code due date
Maths Bin 202590
Dewey:513.2
call #:SHA
ISBN:9781404847859
pub:2009
Type:
Subjects
Mathematical notation. Arithmetic.
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