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

Number and Operations in Base Ten

Understand place value.

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

Number and Operations in Base Ten

Understand place value.

Ohio DOE

Last updated:

2013-06-20 15:14:53

Resources cannot be aligned to this standard, browse sub-standards to find lessons.

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

Finer grained standards that are part of this one

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

Ohio DOE

Last updated:

2013-06-20 15:14:54

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

Ohio DOE

Last updated:

2013-06-20 15:14:54

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).

Ohio DOE

Last updated:

2013-06-20 15:14:55

Standards with the same topic and subject but for other grades

Use place value understanding and properties of operations to add and subtract.

Ohio DOE

Last updated:

2013-06-20 15:15:15

Use place value understanding and properties of operations to perform multi-digit arithmetic.

Ohio DOE

Last updated:

2013-06-20 15:16:03

Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases:

Ohio DOE

Last updated:

2013-06-20 15:15:16

100 can be thought of as a bundle of ten tens — called a “hundred.”

Ohio DOE

Last updated:

2013-06-20 15:15:17

Standards derived from the same national standard

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

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