Area and perimeter 2.pdf
Documento Adobe Acrobat 148.0 KB
Area and Perimeter 3.pdf
Documento Adobe Acrobat 1.1 MB

Area of complex figures

Symmetry

http://www.abcya.com/
http://www.mathplayground.com/thinkingblocks.html
https://www.mathplayground.com/measuringangles.html

Fractions

FRACTIONS.pdf
Documento Adobe Acrobat 3.0 MB
Addition and Subtraction of Fractions.p
Documento Adobe Acrobat 294.3 KB