Page 9 - Facto Lv.1_C1 Answer Key

+ =8

+ 2
+==
4 + 6 = 10
+
+1374 8
1+3=4
2 1+7=8
1

1+7=8

32
==
4 + 6 = 10

5- = 5 -3 = 2
- -+
- -+ 3-2=1
= ==
3-2= 2+1= 3

= ==

2+1= 3