They will also have reinforced their addition and subtraction skills as well as their communication skills. 2.2 find the sum or difference of two whole numbers up to three digits long 2.3 use mental arithmetic to find the sum or difference of two 2-digit numbers 5. Students model and solve problems by representing, adding and subtracting amounts of money. 5.1 solve problems using combinations of coins and bills 5.2 know and use the decimal notation and the dollar and cents symbols for money Statistics, Data Analysis and Probability 1.1 1. Students collect, record, organize, display and interpret numerical data on bar graphs and other representations.
Students make decisions about how to set up a problem.
Number Sense 1.4 1. Students understand place value of whole numbers. Students organize, represent and interpret numerical and categorical data, and clearly communicate their findings. 1.1 formulate survey questions, systematically collect and represent data on a number line, and coordinate graphs, tables and charts Mathematical Reasoning 2.6 2. Students use strategies, skills and concepts in finding solutions.