100, Kindergarten Toys Common Core Grade 1 Math Activities, 120 Chart Activities, 100 Fill in the Missing Numbers Worksheets, Common Core 1.NBT.A.1, First Grade Math Activity, 100 Math Sub Plan 1.NBT.A.1 Count to 120, starting at any number less than 120. In this range, read and write numerals and represent a number of objects with a written numeral. Size: Letter Paper sheet. It has 100 pages. The 120 chart serves as a valuable tool to reinforce foundational math skills and build a solid understanding of numbers in an intuitive and visual manner. Use them as worksheets OR laminate them and use them in a math centre. Uses for a 120 chart Counting numbers 1 to 120. Recognizing numerals. Learning skip counting. Identifying number patterns. Teaching addition and subtraction. Understanding number relationships. Introducing place value concepts. Engaging in number games and puzzles. Counting by tens and ones. Developing number sense through various activities.