With this Year 3 Multiply a 2 Digit Number by a 1 Digit Number No Exchange Discussion Problem, your children can put their knowledge of multiplying 2-digit number by a 1-digit number to the test. Designed to be used after our Modelling PPT, VF and RPS worksheets, this discussion problem challenges pupils to think deeper about math problems and consider different ways of solving problems. Download today to try it out.