Help your child identify the five senses on their body: eye, nose, tongue, ear, and skin. Explain that they're used for seeing, smelling, tasting, hearing and touching. Then, have them solve the five addition problems in the worksheet and check the correct answers.
Challenge your child to regroup the base ten blocks and solve the four equations in this worksheet. This exercise requires counting and adding up in base ten. When they are done, help them check the correct sum.