Friends. Comparison of Quantities. Set of Cards

The set consists of 48 cards that can be used on both sides.
We are learning to add and subtract dimensional quantities (colored side of the cards).
Choose a card with a question from the stack. Familiarize yourself with the content of... the card. Suggest that the child create a task based on the picture using the question and numerical expression on the card. Find its solution. The child can check the correctness of the answer by matching it with the second half of the card. A hint at the top of the right card will help transition from one unit of measurement to another.
We are learning to express the value of a quantity in different units (black-and-white side of the cards).
Take 5-6 cards and ask the child to find equal values of the same quantity. The stripes on the cards will help check the correctness of the answer. Review all the cards and select those whose values could be the result of measuring length (area, volume, mass, time).
To reinforce the educational material, three test cards are offered. Brief theory in diagrams and tables will help successfully complete the tasks.
Games with cards will help the child learn to add and subtract dimensional quantities, compare them, and replace large units with smaller ones and vice versa.