Learn that all odd numbers end in 1, 3, 5, 7, or 9. Then practice entering odd numbers; one-, two-, or three-digit numbers are accepted
A. Add two equal addends to get an even number sum
B. Pair objects to determine whether the total is even
C. Determine whether a set of objects is even or odd
D. Identify how addition pattern of +1 or +2 relates to even and odd
E. Determine whether a hidden number on a number line is even or odd
F. Identify even numbers as ones ending in 0, 2, 4, 6, or 8
H. Identify several digit numbers as even or odd
I. Determine if a given number is even or odd based on the final digit
J. Identify 3-digit numbers as odd or even