First Grade Brain Teasers. You can make the word 'ten' by removing the bottom matchstick and two side matchsticks from the first letter. Figure out the mystery word that matches each clue.
The activities are especially useful in helping students develop logic, critical thinking skills, vocabulary and spelling skills, research skills, and general knowledge skills.
The first was named lala, the second was named lele, the third was named lili, the fourth was named lolo. For the first part of the question, the maximum area occurs when the angle between the sides is a right angle. Be sure to explore the different tabs for different types of brain teasers and riddles. Of all quadrilaterals with a given perimeter, the one with maximum area is a square.) more brain teasers.
