Find the missing digits, then place your answers in the boxes provided.

Math whizzes can learn to estimate sums quickly using front-end estimation! Round to the highest place value and then add or subtract the rounded numbers.

This math worksheet gives your child lots of practice with front-end estimation, addition, and subtraction.

Your child will practice solving basic addition and subtraction word problems in order to help these guys out.

Make mixed number sentences using all four operations in this unique worksheet!