Cuenta, suma y resta para resolver problemas divertidos!
- Question 1: Find what each picture equals using these equations: Dimetrodonte plus Plesiosaurio plus Tiranosaurio Rex equals 12, Tiranosaurio Rex plus Mosasaurio minus Tiranosaurio Rex plus Mosasaurio equals 12, Dimetrodonte plus Dimetrodonte plus Tiranosaurio Rex equals 15, Tiranosaurio Rex plus 1 plus 2 equals 4.
