His partner did offer him a calculator, but he did not know how to use his partner's calculator. He can only use his calculator. Fortunately, he found his calculator under a pile of paper. Please try your math skill to figure out how much we paid for the two chairs. Math is an important part of our daily life, is one of the fundamentals of scientific knowledge and skills.
Elementary math is a fundamental base to the middle grade math, high school and college math.
Math is not only for computation, but more important is for problem solving, and to be connected to our real life. Technology pervades our everyday life today. Calculators and computers have drastically reduced the importance of low-level computational skills. Well, let's play a game utilizing our basic math skills. Jack used a piece of rectangle sturdy material to make a rectangular box without cover.