Zadachi Po Matematike 3 Klass 21 Vek 95%
Образовательная социальная сеть
times heavier than the barrel. What is the total mass of the barrel and the cucumbers together? : Calculate using column addition or subtraction: Multiplication and division within Measurement and Conversion : Fill in the blanks: cm = ___ mm; kg = ___ g; minutes = ___ minutes. Geometry : Draw a rectangle with sides of cm and find its perimeter. Order of Operations : Determine the order and solve: Core Topics Covered zadachi po matematike 3 klass 21 vek
1)Реши : 140:10 84:2 218·3. 500:100 68:4 140·5. 990:10 920:8 399·2. 100:10 348:6 106·4. 2)Заполни пропуски: 1год4мес.=….мес. 7нед. kg = ___ g