Solving equations that require simplification before finding the unknown (e.g.,
days; students must find how long it takes them working together ( Problems involving distance, speed, and time ( the (Grade 4
Arithmetic operations (multiplication and division) with numbers greater than the (Grade 4
In the 4th grade Peterson mathematics curriculum, the (Grade 4, Control Work 1) specifically emphasizes measurement values (величины). the (Grade 4
//infourok.ru/kontrolnaya-rabota-po-matematike-za-1-polugodie-4-klassa-peterson-5350608.html">infourok.ru materials:
