# Year 5 Block D

 Solve one-step and two-step problems involving whole numbers and decimals and all four operations, choosing and using appropriate calculation strategies, including calculator use 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 Use understanding of place value to multiply and divide whole numbers and decimals by 10, 100 or 1000 Refine and use efficient written methods to multiply and divide HTU x U, TU x TU, U.t x U and HTU ÷ U Read and plot coordinates in the first quadrant; recognise parallel and perpendicular lines in grids and shapes; use a set-square and ruler to draw shapes with perpendicular or parallel sides Complete patterns with up to two lines of symmetry; draw the position of a shape after a reflection or translation Estimate, draw and measure acute and obtuse angles using an angle measurer or protractor to a suitable degree of accuracy; calculate angles in a straight line Read, choose, use and record standard metric units to estimate and measure length, weight and capacity to a suitable degree of accuracy (e.g. the nearest centimetre); convert larger to smaller units using decimals to one place Interpret a reading that lies between two unnumbered divisions on a scale Draw and measure lines to the nearest millimetre; measure and calculate the perimeter of regular and irregular polygons; use the formula for the area of a rectangle to calculate the rectangles area Read timetables and time using 24-hour clock notation; use a calendar to calculate time intervals