Standard detail

CCSS.Math.Content.1.NBT.C.5

Standard

Depth 2Parent ID: 68702F4D7C994AF1AEFF699CEB567C56Standard set: Grade 1

Original statement

Given a two-digit number, mentally find 10 more or 10 less than the number, without having to count; explain the reasoning used.

Statement code: CCSS.Math.Content.1.NBT.C.5
List ID: 5.
Standard ID: B26DE2515D35459792503137FBF1BAC5
ASN identifier: S1143444
Subject: Common Core Mathematics
Grades: 01
Ancestor IDs: 68702F4D7C994AF1AEFF699CEB567C56
D008D9C0DFE401311CDE68A86D17958E
Exact matches: http://corestandards.org/Math/Content/1/NBT/C/5
B26DE2515D35459792503137FBF1BAC5
Source document: Common Core State Standards for Mathematics (2010)
License: CC BY 3.0 US