There is a list of various problems at the link.
Calculation problems created with random numbers are the main ones.
Math in the third grade
- Multiplication, worm eating, multiplication of zeros, etc.
- Time calculation
- Division, not much
- Writing more than 3 digits (addition and subtraction)
- Length (m and km)
- Division, too much
- More than 10,000 and large and small
- Writing of two-digit multiplication and multiplication
- Easy two-digit division
- Circles and spheres
- Decimals and large and small
- Weight (g and kg)
- Multiplication writing
- Triangles, circles, angles