A board game perfect for sharpening your 1st-grader's addition skills.

The game requires players to solve two-step, mixed operation word problems during their turn. Similar to Connect Four, each solved problem earns the player an X or O.

This hundred chart is the perfect way for kids to show what they've learned as far as adding on a hundred chart.

Practice place value and addition and see where the two intersect with this hundreds chart that teaches how to add in groups of ten and one.

Try the tens-sticks technique in paper form with this place value worksheet.

Work on addition while finding sums of 100 using a deck of playing cards and this first grade math worksheet.