IXL | Learn 2nd grade math Roman numerals I, V, X, L D. Patterns 1 Repeating patterns 2 Growing patterns 3 Find the next shape in a repeating pattern 4 Find the next shape in a growing pattern 5 Complete a repeating pattern 6 Make a repeating pattern 7 Find the next row in a growing pattern E. Addition - one digit 1 Add one-digit numbers - sums to 10 2