Find common factors of several numbers less than 100. Identify whether the sum, difference or product is odd or even. The teacher will acquire a menu from a restaurant or a take out food service. Explain and show all work. Operations Students use mathematical operations and relationships among them to understand mathematics.
Students apply their knowledge of fractions at a concrete and pictorial level.
Tasks Add and check to 1,000,000. Subtract and check to 1,000,000. Subtract across zeros. Estimate answers to solve and check problems. Create and solve problems involving computation and estimation.