MD.6.0. Knowledge of Number Relationships and Computation/Arithmetic: Students will describe, represent, or apply numbers or their relationships or will estimate or compute using mental strategies, paper/pencil, or technology.
6.A.1. Knowledge of Number and Place Value: Apply knowledge of whole numbers and place value.
6.A.1.a. Use concrete materials to compose and decompose quantities up to 100.
6.A.1.b. List multiple representations for a number.
6.A.1.e. Read, write, and represent whole numbers using models, symbols, and words through 1000.
6.C.1. Number Computation: Analyze number relations and compute.
6.C.1.a. Demonstrate proficiency with addition and subtraction basic facts using a variety of strategies.
6.C.1.b. Add no more than 3 whole number addends with no more than 2 digits in each addend and a sum of no more than 100.
MD.7.0. Processes of Mathematics: Students demonstrate the processes of mathematics by making connections and applying reasoning to solve problems and to communicate their findings.
7.C.1. Communications: Present mathematical ideas using words, symbols, visual displays, or technology
7.C.1.a. Use multiple representations to express concepts or solutions
7.C.1.d. Express solutions using concrete materials
7.C.1.e. Express solutions using pictorial, tabular, graphical, or algebraic methods