In Theme 1, you:

• learned about rounding whole numbers
• learned about writing numbers
• learned how to model and describe numbers in different ways
• reviewed adding and subtracting whole numbers
• practised estimating sums and differences
• learned about multiplying and dividing whole numbers
• practised rounding decimal numbers
• learned about additing and subtracting decimal numbers
• learned about multiplying and dividing decimal numbers
• performed operations with fractions
• learned to convert between fractions, decimals, and percents
• estimated and calculated percents
• learned about what rates are and used them to calculate and compare prices
• compared and ordered positive and negative numbers