Standard detail

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

Standard

Depth 2Parent ID: 13940D34C4F4488182EACA4A52AD1FEDStandard 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: 436E9DB871F340B39B580E61E6564EEF
ASN identifier: S2554115
Subject: Mathematics (2010-)
Grades: 01
Ancestor IDs: 13940D34C4F4488182EACA4A52AD1FED
77E59116F5A14E1A9DE9E777E9502049
Exact matches: http://corestandards.org/Math/Content/1/NBT/C/5
Source document: New Mexico Common Core State Standards for Mathematics (2010)
License: CC BY 3.0 US