To find out how many marbles Nikoli's sister has collected, we can subtract 23 from the number of marbles Nikoli has.
Nikoli's marbles: 56
Sister's marbles: \( 56 - 23 = 33 \)
So, Nikoli's sister has collected 33 marbles.
nikoli has 56 marbles.his sisterhas collected 23 fewer marbles
3 answers
sister marbles
Nikoli has 56 marbles, and his sister has collected 23 fewer marbles than him. To find the number of marbles his sister has, we subtract 23 from Nikoli's total:
\[ 56 - 23 = 33 \]
Therefore, Nikoli's sister has 33 marbles.