Page 38 - Matematicas 3
P. 38
Lunes
76x10= 66x10= 33x10=
Martes
23x20= 33x10= 44x30=
Miércoles
64x10= 73x3= 88x100=
Jueves
88x100=
80x100= 300x100=
55x5= 66x6= 77x7=
8231-321= 761-700= 10388x1=
222x2= 8000x10= 700x10=
88x8= 99x9= 99x1=
483x10= 5432-432= 5613-613=
3000x1000=
100x1=
5321-1000=
3000+333= 413+100-43= 555+45-100=
1111+222+333=
512+121= 33x5+1000=
Viernes
35x3x10= 444-44-400=
100-10+10= 300-30+3=
80+20x33= 30+70x5= 40+60x20=
5321+1111=
3210+200= 5000-1000-1=
333-33-300= 100-2+100=
30+70x55=
400+400-100=
37
