Dedicated Year 5 resources for complements to 1 using decimals (e.g., 0.6 + 0.4 = 1 ), applying number bond knowledge to the decimal system, a core KS2 Maths objective. Activities build varied fluency in finding the decimal complement to the nearest whole number, promoting mental agility. This essential small step supports mastery of decimal mental calculation and is vital for meeting national curriculum expectations. The CS Maths Scheme provides structured mental calculation tasks.
Full step description and curriculum objectives