Identifying Prime & Composite Numbers

2-Digit Vertical Addition, No Regroup (2)

A set of 2-digit vertical addition sums without regrouping.

Using Number Expanders: 3-Digit

A set of number expanders to partition a chosen 3-digit number in different ways. Write equations underneath.

Double It Game

A game in which players use their knowledge of doubles to place 4 counters in a row. Laminate for a long-lasting resource.

Matching Teen Numbers Activity

Match different representations of the teen numbers. Laminate for a long-lasting resource.