Generate math cards for kids

genmathcards.py

def gendpage (cards, linesPerPage):
	nitem = linesPerPage*2;
	if len(cards) < nitem:
		co = cards + [("", "", "")]*(nitem-len(cards))
		cards = []
	else:
		co = cards[0:nitem]
		cards = cards[nitem:]

	for i in range(0, linesPerPage):
		print("\\vspace*{\\fill}")
		print("\\noindent")
		print("\\begin{tabularx}{\\textwidth}{XcXXcX}")
		print("& \underline{\\fontsize{3.4cm}{3.7cm}\selectfont " + co[i*2+0][0] + "} & &")
		print("& \underline{\\fontsize{3.4cm}{3.7cm}\selectfont " + co[i*2+1][0] + "} & \\\\")
		print("\end{tabularx}")
		print("\\vspace*{\\fill}")
		print("")
	print("\pagebreak")

	for i in range(0, linesPerPage):
		print("\\vspace*{\\fill}")
		print("\\noindent")
		print("\\begin{tabularx}{\\textwidth}{XcXXcX}")
		print("& \\textcolor{gray}{\underline{\\fontsize{3.4cm}{3.7cm}\selectfont " + co[i*2+1][1] + "}} & &")
		print("& \\textcolor{gray}{\underline{\\fontsize{3.4cm}{3.7cm}\selectfont " + co[i*2+0][1] + "}} & \\\\")
		print("\end{tabularx}")
		print("\\vspace*{\\fill}")
		print("")
	print("\pagebreak")
	return cards

def main ():
	cards = [(str(x) + "+" + str(y), str(x+y)) for x in range(0, 10) for y in range(0, 10)]

	print("\documentclass{report}")
	print("\usepackage[margin=0in, a4paper]{geometry}")
	print("\usepackage{tabularx}")
	print("\usepackage{anyfontsize}")
	print("\usepackage{xcolor}")
	print("\pagestyle{empty}")
	print("\\begin{document}")

	while (cards):
		cards = gendpage(cards, 5)

	print("\\end{document}")

if __name__ == "__main__":
	main()