Time Travel

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WALT know what "chron" means
CHRON = TIME
E.G
Chronic=a very poor quality
Chronometer=a futuristic device used to travel through time 
Chronological=
Synchronize=2 people doing the same thing at the same time
Chronicle=

Matchamatics

WALT use make the answers the same using different equations
there is 1 that's wrong comment bellow if you can find it 👍
        THANKS