Below is how the official curriculum organizes it. Each strand will get full lessons like the ones in Grade 1 Mathematics.
Whole numbers to 10 000; addition, subtraction, multiplication and division; fractions and decimals to hundredths
Patterns in tables and charts; symbols for unknowns in one-step equations
Read and record time and dates; area in square units; line symmetry; prisms and other 2-D and 3-D shapes
Pictographs and bar graphs with many-to-one correspondence