Answer:
日 NICHI, JITSU, hi, ka - sun, day
日 NICHI, JITSU, hi, ka - sun, day
日 NICHI, JITSU, hi, ka - sun, day
七 SHICHI, nana, nana(tsu) - seven
九 KYUU, KU, kokono(tsu) - nine
Add a single stroke to each of these to make another character.
白 HAKU, BYAKU, shiro(i), shira - white
旦 TAN, DAN, asara, tadashi, asa - morning
目 MOKU, me - eye
モ Katakana "Mo"
丸 GAN, maru(i), maru(meru) - round, make round, ball