99 Chart – The number chart can be used for teaching number patterns and number relationships,operations, problem solving, number sense, counting skills, and skip counting.
100 Chart – The number chart can be used for teaching number patterns and number relationships,operations, problem solving, number sense, counting skills, and skip counting.
Fill in Blank 100 Chart – Leaving blanks in the number chart allows for teacher led questions about the missing numbers.
CCSS.Math.Content.K.CC.A.1 Count to 100 by ones and by tens.
CCSS.Math.Content.K.CC.A.2 Count forward beginning from a given number within the known sequence (instead of having to begin at 1).
CCSS.Math.Content.1.NBT.C.4 Add within 100, including adding a two-digit number and a one-digit number, and adding a two-digit number and a multiple of 10, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used. Understand that in adding two-digit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten.
CCSS.Math.Content.2.NBT.A.2 Count within 1000; skip-count by 5s, 10s, and 100s.
CCSS.Math.Content.3.NBT.A.3 Multiply one-digit whole numbers by multiples of 10 in the range 10–90 (e.g., 9 × 80, 5 × 60) using strategies based on place value and properties of operations.