Students learn that subtracting 0 from a number means that the amount remains the same. They explore this idea by working with a number path and concrete objects
A. Solve addition equations by adding 1
B. Solve subtraction equations by subtracting 1
C. Review that 0 represents no objects
D. Add 0 to a number
F. Add or subtract 0 from a number
G. Add sets of concrete objects to complete a ten-frame
H. Identify the amount of concrete objects needed to make 10
I. Identify amounts that make 10 when added together
J. Identify pairs of numbers that make 10
K. Identify the missing addend to make 10