The category you're viewing is for members in United States

You're viewing resources for United States (Virginia)

Change Location

Common Core Teaching Resources


Grade 1 > Standards for Mathematical Practice > Number & Operations in Base Ten > Understand place value > CCSS.MATH.CONTENT.1.NBT.B.2 > CCSS.MATH.CONTENT.1.NBT.B.2.C
The numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 refer to one, two, three, four, five, six, seven, eight, or nine tens (and 0 ones).

The latest time saving CCSS.MATH.CONTENT.1.NBT.B.2.C teaching resources

From the Chalkboard Blog

CCSS.MATH.CONTENT.1.NBT.B.2.C teaching resources