Find Resources Default sorting Sort by popularity Sort by average rating Sort by latest View: 20 40 All Addition, Across-Down1-Digit Across & Down Addition Worksheet Addition, Across-Down2-Digit Across & Down Addition Worksheet Range 10–50 Addition, Across-Down2-Digit Across & Down Addition Worksheet – Mixed Range 10 – 99 Secret TrailsAddition Secret Trail ( Range 1 to 9 ) Trail Size 3 X 3 Secret TrailsAddition Secret Trail ( Range 10 to 99 ) Trail Size 4 X 4
