Addition with Tools — Kindergarten

Adding and part-finding are braided together down this page so the same tools get used two ways. One row hands the child a group of hammers, saws and a wrench and a number to fold in for a total; the next hands over a whole with one part shown and asks for the piece that completes it, the way making ten works. Travelling between the two keeps both ideas warm at once — joining amounts and pulling a number apart into its pieces — and the small totals mean a kindergartner can always fall back on counting the pictures to be sure.

Decomposition — knowing that a number like ten is made of smaller parts such as six and four — is exactly what the find-the-part rows practise, and the adding rows keep the counting fresh alongside it. Holding both in one task helps a five-year-old feel how addition and its reverse belong together, all while the pictured tools keep every total within reach of a count.

Children who like tools enjoy the change of pace from row to row, and it works well for a small group ready to think in more than one direction. When the numbers feel easy, count a fresh group in addition with toys, or try addition with fourth of july things. You can also browse every addition worksheet or the whole tools collection for kindergarten — each sheet prints cleanly in black and white or plays online for free.