(3) Number and operations. The student applies mathematical process standards to develop an understanding of addition and subtraction situations in order to solve problems.
(B) Solve word problems using objects and drawings to find sums up to 10 and differences within 10
(Y1) Represent and solve simple addition and subtraction problems using a range of strategies including counting on, partitioning and rearranging parts (ACMNA015)
K.OA.1 Represent addition and subtraction with objects, fingers, mental images, drawings, sounds (e.g., claps), acting out situations, verbal explanations, expressions, or equations.
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