Page 42 - PlayFacto_K10
P. 42
1= 5=
9= 3=
2= 7=
Make your own rule and draw the appropriate symbols in the .
: +1 : +2 : -1 : -2
⑴9 =7 ⑵4 =5
⑶7 =4 ⑷1 =3
4. Plus and minus 39
9= 3=
2= 7=
Make your own rule and draw the appropriate symbols in the .
: +1 : +2 : -1 : -2
⑴9 =7 ⑵4 =5
⑶7 =4 ⑷1 =3
4. Plus and minus 39
