A.4567×10001=45674567 | B.8765×10001=87658765 |
C.5491×10001=54915491 | D.3210×10001=32013201 |
A.(48×2)×(32×2) | B.(48÷2)×(32÷2) | C.(48×2)×(32÷2) |
A.4 | B.5 | C.6 | D.7 |
A.8 | B.5 | C.7 | D.1 |
A.11111111111 | B.1111111111 | C.111111111111 | D.100000000001 |
A.111111 | B.1111111 | C.11111111 |
A.0 | B.3 | C.7 | D.6 |
A.555544445 | B.55555444445 |
C.555554444445 | D.5555554444445 |
A.245 | B.240 | C.235 |
A.米 | B.米 | C.米 | D.米 |