Children's educational activity worksheet on A4 vertical format for practicing addition and subtraction of decimal fractions ('Сложение и вычитание десятичных дробей'). Cute, clean, playful pastel cartoon style matching previous worksheets. Top header banner with title 'ДЕСЯТИЧНЫЕ ДРОБИ: СЛОЖЕНИЕ И ВЫЧИТАНИЕ' and fields 'Имя: ______', 'Дата: ______', 'Оценка: ______'. The page is organized into 4 engaging, varied visual exercise blocks: 1) 'МАТЕМАТИЧЕСКАЯ ЦЕПОЧКА / ПИРАМИДА' (Solve consecutive addition/subtraction of decimals like 2.5 + 1.4 -> - 0.7 -> ... in cute connected clouds); 2) 'СОЕДИНИ С ОТВЕТОМ' (Connect decimal problems like '3.4 + 1.25', '7.8 - 2.3', '5.06 + 3.4' to the correct values in cute gift boxes/balloons); 3) 'СЕКРЕТНЫЙ ШИФР / ЗАГАДКА' (Decode a mystery word using answers to decimal subtraction/addition problems); 4) 'СРАВНИ ЗНАЧЕНИЯ' (Compare calculations using >, <, =). Cute friendly cartoon robot and owl mascots holding rulers and pencils, soft pastel borders, perfectly legible typography, crisp Russian labels, clean printable white background.
