Grades 1-2 Video Solutions 2020-2020Levels12prob17

Video Transcription

Video Summary

Tom needs to place a card on a gray square so that each row and column contains three different shapes (circle, triangle, square) and three different counts of shapes (1, 2, 3). Analyzing the available cards and existing placements, the card for the gray square must have squares, as circles and triangles are already present in its row and column. Additionally, since cards with 2 or 3 shapes are used, the card must have 1 square. Thus, the card needed for the gray square is identified as the card with 1 square, corresponding to answer D.

Keywords

card placement

shape puzzle

gray square

logic puzzle

answer D