One Less Make 9 Click your way to learn the strategy and confirm your answers. Van De Walle Chapter 11 Figure 11.14
One Less 7 2 9 8 = * Make 9
One Less 8 1 9 9 = * Make 9
One Less 6 3 9 7 = * Make 9
One Less 5 4 9 6 = * Make 9
One Less 4 5 9 5 = * Make 9
One Less 3 6 9 4 = * Make 9
One Less 1 8 9 2 = * Make 9
One Less 7 2 8 9 = * Make 9
One Less 8 1 9 9 = * Make 9
One Less 6 3 7 9 = * Make 9
One Less 5 4 6 9 = * Make 9
One Less 4 5 5 9 = * Make 9
One Less 3 6 4 9 = * Make 9
One Less 2 7 3 9 = * Make 9
One Less 1 8 2 9 = * Make 9
One Less 2 9 * 1 8 Make 9
One Less 9 9 * 8 1 Make 9
One Less 8 9 * 7 2 Make 9
One Less 7 9 * 6 3 Make 9
One Less 6 9 * 5 4 Make 9
One Less 5 9 * 4 5 Make 9
One Less 4 9 * 3 6 Make 9
One Less 3 9 * 2 7 Make 9
One Less 9 9 * 8 1 Make 9
One Less 9 8 * 7 2 Make 9
One Less 9 7 * 6 3 Make 9
One Less 9 6 * 5 4 Make 9
One Less 9 5 * 4 5 Make 9
One Less 9 3 * 2 7 Make 9
One Less 9 4 * 3 6 Make 9
One Less 9 2 * 1 8 Make 9