This valentines-themed partner activity, for first and second grade math, reinforces understanding of base ten, trading ten ones for one ten, and comparing two digit numbers. This resource also includes additional recording sheets with expanded form, rounding to the nearest ten, and counting by tens off a decade number. A highlighted hundred chart is provided as support for counting by tens off a decade number. A timer and a 1-6 die are needed for this activity. For easier preparation, use b