# Year 5 Block B

 Explore patterns, properties and relationships and propose a general statement involving numbers or shapes; identify examples for which the statement is true or false Use knowledge of place value and addition and subtraction of two-digit numbers to derive sums and differences and doubles and halves of decimals Recall quickly multiplication facts up to 10 x 10 and use them to multiply pairs of multiples of 10 and 100; derive quickly corresponding division facts Identify pairs of factors of two-digit whole numbers and find common multiples Use knowledge of rounding, place value, number facts and inverse operations to estimate and check calculations Use efficient written methods to add and subtract whole numbers and decimals with up to two places Identify, visualise and describe properties of rectangles, triangles, regular polygons and 3-D solids; use knowledge of properties to draw 2-D shapes and identify and draw nets of 3-D shapes Complete patterns with up to two lines of symmetry; draw the position of a shape after a reflection or translation