- Question 1: 2 minus 1 equals blank.
- Question 2: 3 minus 2 equals blank.
- Question 3: 4 minus 1 equals blank.
- Question 4: 7 minus 5 equals blank.
- Question 5: 8 minus 2 equals blank.
- Question 6: 8 minus 2 equals blank.
Six problems where the child counts the pictured objects, then subtracts a written number. All numbers stay within 10, so children can work from counting or from known number facts. One quantity is a numeral rather than a picture, which is where counting-on begins rather than counting everything. The pictures are Redbud Tree, Sycamore Tree, Aspen Tree, Birch Tree, Banyan Tree and Oak Tree.
2 - 1, 3 - 2, 4 - 1, 7 - 5, 8 - 2, 8 - 2.
In pairs, two children take alternate problems and say how they worked each one out.
An answer key is included, and the browser version checks each answer as the child works.
