Page 8 - Facto Lv.1_C2 Answer Key

02 1 +2

+4

+3

+ +6 1+2+ +4=9
+5 7+ =9
=2

+4 9

2

03

2+ = 2+3 =5

+ - ++ - +

6-2=4 6-2=4

= = == = =

8+1 =9 8+1 =9

7 7
++
2-1 ++
== 2-1
98 ==
--
928
= --
4=3
== ==

5