adding toys. your child will learn how to add small quantities with adult help. math. level 3: 19 - 36 months. 15m. snack addition. your child will learn an introduction to addition. math. level 3: 19 - 36 months. 15m. snack subtraction. your child will learn an introduction to subtraction. math. level 3: 19 - 36 months. 15m. filtered (3) filters clear filters ×. approaches to learning ×. language & literacy ×. math ×. creative expression ×. executive function ×. logic and reasoning ×. operations and algebraic thinking ×. 15m ×. level 3: 19 - 36 months ×. math (3). sounds of language (2). operations and algebraic thinking (3). emergent writing (1). geometry, spatial awareness & shapes (4). counting & cardinality (2). communication (1). 10m (4). 15m (3). varies (3). level 2: 9 - 18 months (1). level 4: 3 - 4 years (4). level 3: 19 - 36 months (3). level 5: 4 - 5 years (4). learning throughout the day (3). search search× show (3) cancel clear filters ×. approaches to learning ×. language & literacy ×. math ×. creative expression ×. executive function ×. logic and reasoning ×. operations and algebraic thinking ×. 15m ×. level 3: 19 - 36 months ×. adding toys. your child will learn how to add small quantities with adult help. math. level 3: 19 - 36 months. 15m. snack addition. your child will learn an introduction to addition. math. level 3: 19 - 36 months. 15m. snack subtraction. your child will learn an introduction to subtraction. math. level 3: 19 - 36 months. 15m.