AT2 Level 3a.4 (€) Know and use subtraction facts up to 20 AT2 Level 3b.1 (€) Know and use multiplication facts up to 5 x 5 AT2 Level 4a.4 (€) Mental addition of 2 two-digit numbers AT2 Level 4a.10 (€) Division of two-digit numbers by single digits AT2 Level 6a.4 (€) Using equivalence of fractions AT2 Level 6a.10 (€) Convert fractions to percentages