 
 <prompt> Jill ti wo 5 awọn paki ti oju pupa bouncy balls ati 4 awọn paki ti oju dudu bouncy balls. Níbẹ̀rẹ̀ ọkàn pẹlu 18 bouncy balls. Nígbà tí Jill ti wo bawo ni oju pupa bouncy balls tó bá dudu bouncy balls? <response>: ```Jill ti wo 5 ibi * 18 awọn bọọlu pupa = 90 awọn bọọlu pupa.
Jill ti wo 4 ibi * 18 awọn bọọlu dudu = 72 awọn bọọlu dudu.
Jill ni 90 awọn bọọlu pupa – 72 awọn bọọlu dudu = 18 awọn bọọlu pupa diẹ.

Iwe iroyin: 18.``` 