Rekenrek Practice Charts - Number to 20

• Represent and use number bonds and related subtraction facts within 20. • Mathematics, Year 2, Number - Addition & Subtraction • Add and subtract numbers using concrete objects, pictorial representations, and mentally. • Mathematics, Year 2, Number - Addition & Subtraction • Solve problems with addition and subtraction using concrete objects and pictorial representations, including those involving numbers, quantities and measures. • Mathematics, Year 2, Number - Number & Place Value • Use place value and number facts to solve problems. • Mathematics, Year 1, Number - Addition & Subtraction • Solve one-step problems that involve addition and subtraction, using concrete objects and pictorial representations, and missing number problems such as 7 = ? − 9.