To show and explain representations for whole number and decimal multiplication and division models.
This is a teacher resource to explain and show various whole number and decimal multiplication and division models, moving from concrete representation to algorithmic representation.
5.3D represent multiplication of decimals with products to the hundredths using objects and pictorial models, including area models;
5.3E solve for products of decimals to the hundredths, including situations involving money, using strategies based on place-value understandings, properties of operations, and the relationship to the multiplication of whole numbers
5.3F represent quotients of decimals to the hundredths, up to four-digit dividends and two-digit whole number divisors, using objects and pictorial models, including area models
5.4B represent and solve multi-step problems involving the four operations with whole numbers using equations with a letter standing for the unknown quantity;
5.NBT.7 Add, subtract, multiply, and divide decimals to hundredths, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.
This activity contains 4 non-student pages (cover sheet, instructions, TpT info and credits).