Page 11 - Facto Lv.1_C2 Answer Key

03 1 7-1 2=5 1+7-1-2=5

2+4+7=1 3

1 2+5=1 7 1+2+5-1=7

1 6-7-1=8 1 6=7+1+8

1 6-7=1+8

1 + 9 = 10
4 + 6 = 10

14

456 159

9 6
1 94 6

2358 7 8 10 11

2+5=7 2+8=10 3+5=8 3+8=11
7 11

10 2 8
853