Build a two-digit number from tens-rods and ones-cubes — the pile of blocks is the number.
The child builds a two-digit number from tens-rods and ones-cubes, reads a pile back to its number, or makes the same number a second way by regrouping ten ones into a ten. The block pile is the number, so place value is concrete. Best for Grades 1–2.
A free, no-signup, no-ads math game for Grades 1–2 — practising place-value, base-ten-blocks, tens-ones, two-digit-numbers, regrouping. Play in your browser on the KidsDoMath games hub or explore more Arithmetic games.
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