Make these domino cards. Have your child pick a card and count the dots on each side of the domino. Then have your child count all the dots and say how many. Repeat for all 6 cards.
Look for these books at your local library and use them to help your child learn sums to 10.
Quack and Count by Keith Baker, Harcourt, 1999.
Ten Black Dots by Donald Crews, Morrow, William and Company, 1995.
One Duck, Another Duck by Charlotte Pomerantz, Greenwillow Books, 1984.