A:6 cm
B:7 cm
C:8 cm
D:9 cm
I really regret telling you about Tom's choice for I thought you ____ (keep) it a secret.
1-0.09=____ 0.82+0.18=____ 0.65-0.5=____
7.2÷100=____ 0.6×100=____ 4.3÷10=____
44×101=____ 78+ 222=____ 23×4+27×4=____