- Question 1: 6 minus 4 equals blank.
- Question 2: 7 minus 2 equals blank.
- Question 3: 8 minus 4 equals blank.
- Question 4: 10 minus 5 equals blank.
- Question 5: 8 minus 4 equals blank.
- Question 6: 10 minus 1 equals blank.
Six problems where the child crosses out the stated number of pictures and counts what is left. All numbers stay within 10, so children can work from counting or from known number facts. The pictures are Delivery, Postal Scale, Post Office, Mail Truck, Package and Mail Carrier.
6 - 4, 7 - 2, 8 - 4, 10 - 5, 8 - 4, 10 - 1.
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.