A.![]() | B.![]() | C.![]() |
A.72 ![]() | B.77 ![]() | C.78 |
A.54+4=58 | B.63+5=67 | C.46+3=48 |
A.54+6=50 | B.63+9=72 | C.46+8=54 |
A.90 | B.83 | C.93 |
A.42 | B.40 | C.64 |
A.34 | B.30 | C.40 |
A.36-30 | B.36+30 | C.30-36 |
A.50 |
B.51 |
C.49 |
A.60 | B.80 | C.90 | D.30 |