First Grade Addition and Mental Math Puzzles

Follow mental math instructions to find a final sum, spell the number, and solve before and after number queries.

Fill in missing numbers in connected squares where the sum of the four outer numbers equals the central value.

Complete addition triads by adding the two lower numbers to find the sum in the top hexagon.

Solve grid puzzles by finding the numerical value of different symbols like harps, books, pelicans, and ice skates.