1. The students will give and use clues about the location and value of a number in the number sequence and add and subtract small quantities from single and double-digit numbers.
2. The students will add and subtract small quantities and add together two numbers between 1 and 10.
Students will gain practice with addition and subtraction in the context of both number lines and real objects to strengthen their understanding of the fact that addition results in an increase of quantity and subtraction results in a decrease of quantity.