Page 39 - Matematicas 3
P. 39
Lunes
325 x 25
50 x 70
30 x 10
525 x 33
444 x 11
513 x 30
444 x 40
210 x 10
333 x 44
111 x 20
Martes
10x10-1+10= 300x1+25-25= 100+100-25-25=
Miércoles
223+312-1= 5555+55+1= 2000+1000-100=
Jueves
1111-1000+11-11= 2000-1000-100-10= 3000-1000-300-30=
300+100+300= 300+300+300= 300x3=
4000-400-60= 1000-100-100= 222x2+100= 333x3+111=
200+200+200= 100+100+100= 200x2+200= 100x3=
100+100= 200+200=
49 x9
55 x3
413 x7
335 x 33
418 x 18
225 x 25
Viernes
100x10+1=
100x3+33= 200-100+1=
300+100x3= 400-40x100=
38
