2215-3470

2215-3470

S2215-34702022000100569

10.15359/ru.36-1.37

Spain

Spain

00 12 2022

00 12 2022

36 1 569 587

2008 59 5 5

389-407

2006 106 2 2

64-73

1994

1999

2020 52

607-19

2004 3rd

2003

2005 27 3 3

43-72

2013

949-74

2021

2015

3-34

2010 38

11-24

2019

2018 20

236-53

2004

2007 34 4 4

265-71

2003 34 2 2

110-36

1938

1998 29 1 1

83-106

2016

2007

2018 51

109-17

1987

123-47

2015

2018

2019 102

101424

2020 12 15 15

6148

2013

403-10

2017 24

4-19

National Council of Teachers of Mathematics

2000

1954

2012 69

1650-5

1978

1986 15 2 2

4-14

1994 14 1 1

19-28

1997 29 3 3

75-80

2013 82 3 3

2015

2006

2013 83 1 1

117-32