TY - JOUR
T1 - App for addition and subtraction of integers
AU - Verzosa, Debbie Marie B.
AU - De Las Peñas, Ma Louise Antonette N.
AU - Aberin, Maria Alva Q.
AU - Garces, Len Patrick Dominic M.
N1 - Publisher Copyright:
© 2018 Research Information Ltd.
PY - 2018
Y1 - 2018
UR - http://www.scopus.com/inward/record.url?scp=85070806780&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85070806780&partnerID=8YFLogxK
U2 - 10.1564/tme_v25.4.02
DO - 10.1564/tme_v25.4.02
M3 - Article
AN - SCOPUS:85070806780
SN - 1744-2710
VL - 25
SP - 21
EP - 33
JO - International Journal for Technology in Mathematics Education
JF - International Journal for Technology in Mathematics Education
IS - 4
ER -