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).
Standard detail
CCSS.Math.Content.1.NBT.B.2c
Component
Depth 3Parent ID: 6AD7C6F517F849A7830AE5B2FE05F871Standard set: Grade 1
Original statement
Quick facts
- Statement code
- CCSS.Math.Content.1.NBT.B.2c
- Standard ID
- 95AA92FEC09445B7AAA4BD3BCE755ACD
- ASN identifier
- S21341391
- Subject
- Common Core State Standards for Mathematics (2010)
- Grades
- 01
- Ancestor IDs
- 6AD7C6F517F849A7830AE5B2FE05F87198D9F31404F9405DAF28290B56355C9717AE5876700C431781C1FB5860CE1C9C
- Source document
- Common Core State Standards for Mathematics (2010)