A.30+7=37(本) | B.30-7=23(本) |
A.佳明 | B.丁丁 |
A.75 | B.60 | C.35 |
A.40 ![]() | B.45 ![]() | C.95 |
A.67 ![]() | B.76![]() | C.13 |
A.60 ![]() | B.70 ![]() | C.80 |
A.34 | B.30 | C.40 |
A.98 | B.991 | C.100 |
A.够 | B.不够 | C.不能确定 |
A.5 | B.6 | C.7 |