Understand the two-digits of a two-digit number represent amounts of tens and ones. Understand the following as special cases:

Numbers and Operations in Base Ten

- Understand place value.

Understand the two-digits of a two-digit number represent amounts of tens and ones. Understand the following as special cases:

Numbers and Operations in Base Ten

- Understand place value.

Kentucky DOE

Last updated:

2019-03-15 10:47:14

No resources have been tagged as aligned with this standard.

- This standard is part of: Understand place value.
- This standard is derived from: CCSS.Math.Content.1.NBT.B.2

Finer grained standards that are part of this one

The numbers from 11 to 19 are composed of a ten and one, two, three, four, five, six, seven, eight or nine ones.

Kentucky DOE

Last updated:

2019-03-15 10:47:01

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).

Kentucky DOE

Last updated:

2019-03-15 10:47:04

Students use concrete models and drawings, as well as strategies based on place value, properties of operations, and the relationship between addition and subtraction. When solving any problem, students choose to use a concrete model or a drawing. Their strategy is based on place value, properties of operations or the relationship between addition and subtraction. A written representation shows a strategy using words, pictures and/or numbers.

Kentucky DOE

Last updated:

2019-03-15 11:26:12

10 can be thought of as a bundle of ten ones—called a “ten.”

Kentucky DOE

Last updated:

2019-04-03 10:11:51

Standards derived from the same national standard

Understand that the two digits of a two-digit number represent amounts of tens and ones. Understand the following as special cases:

North Carolina DOE

Last updated:

2015-06-23 09:57:13

Wyoming DOE

Last updated:

2018-10-18 07:37:22

Vermont DOE

Last updated:

2013-06-21 08:28:12

Rhode Island DOE

Last updated:

2013-06-20 15:53:13

Kansas DOE

Last updated:

2017-11-07 16:19:10

Newsletter sign-up form

Share My Lesson