Standard Alignments:

TEKS Math: 2.2.C

(C) Generate a number that is greater than or less than a given whole number up to 1,200

AU Math: ACMNA035

(Y2) Describe patterns with numbers and identify missing elements (ACMNA035)

CCSS Math: 2.NBT.2

2.NBT.2 Count within 1000; skip-count by 5s, 10s, and 100s.