======MA 02.NBT.A.1b====== ====Standard:==== 02.NBT.A.1b The numbers 100, 200, 300, 400, 500, 600, 700, 800, 900 refer to one, two, three, four, five, six, seven, eight, or nine hundreds (and 0 tens and 0 ones). ---- ====Standard Unpacked:==== The numbers 100, 200, 300, 400, 500, 600, 700, 800, 900 refer to one, two, three, four, five, six, seven, eight, or nine hundreds (and 0 tens and 0 ones) ==== Lesson Plans: ==== ==== Resources: ==== Good Projects here: Illustrative Mathematics https://www.illustrativemathematics.org/content-standards/2 [[math_level_2|Back to Mathematics Level 2]]