Represent Two-digit Number as Groups of Tens and Ones

Name Grade School
Date Questions10 Score

1
Represent 84 as a group of Tens and Ones
2
Represent 22 as a group of Tens and Ones
3
Represent 31 as a group of Tens and Ones
4
Represent 41 as a group of Tens and Ones
5
Represent 35 as a group of Tens and Ones
6
Represent 66 as a group of Tens and Ones
7
Represent 81 as a group of Tens and Ones
8
Represent 50 as a group of Tens and Ones
9
Represent 23 as a group of Tens and Ones
10
Represent 61 as a group of Tens and Ones

Answers Key
1
Represent 84 as a group of Tens and Ones
Number 84 can be represented as
  • 84 Ones
  • 8 Tens and 4 Ones
  • 4 Tens and 44 Ones
2
Represent 22 as a group of Tens and Ones
Number 22 can be represented as
  • 22 Ones
  • 2 Tens and 2 Ones
  • 1 Ten and 12 Ones
3
Represent 31 as a group of Tens and Ones
Number 31 can be represented as
  • 31 Ones
  • 3 Tens and 1 One
  • 2 Tens and 11 Ones
4
Represent 41 as a group of Tens and Ones
Number 41 can be represented as
  • 41 Ones
  • 4 Tens and 1 One
  • 3 Tens and 11 Ones
5
Represent 35 as a group of Tens and Ones
Number 35 can be represented as
  • 35 Ones
  • 3 Tens and 5 Ones
  • 2 Tens and 15 Ones
6
Represent 66 as a group of Tens and Ones
Number 66 can be represented as
  • 66 Ones
  • 6 Tens and 6 Ones
  • 3 Tens and 36 Ones
7
Represent 81 as a group of Tens and Ones
Number 81 can be represented as
  • 81 Ones
  • 8 Tens and 1 One
  • 4 Tens and 41 Ones
8
Represent 50 as a group of Tens and Ones
Number 50 can be represented as
  • 50 Ones
  • 5 Tens and 0 One
  • 4 Tens and 10 Ones
9
Represent 23 as a group of Tens and Ones
Number 23 can be represented as
  • 23 Ones
  • 2 Tens and 3 Ones
  • 1 Ten and 13 Ones
10
Represent 61 as a group of Tens and Ones
Number 61 can be represented as
  • 61 Ones
  • 6 Tens and 1 One
  • 5 Tens and 11 Ones

Represent Two-digit Number as Groups of Tens and Ones  Worksheet

The CCSS.MATH.1.NBT.B.2 worksheets with answers for 1st grade students to practice problems on Know that the digits of a two-digit number represent groups of tens and ones (e.g., 39 can be represented as 39 ones, 2 tens and 19 ones, or 3 tens and 9 ones) is available online for free in printable and downloadable (pdf & image) format. For more questions and answers on 1.NBT.B.2 math activities, tap on generate new worksheet to learn, practice, test and verify math skills under the common core cluster (1NBTB) Understand place value in domain number and operations in base ten.

How to Use this Worksheet

Objective:
To practice these math problems of 1NBTB2 worksheets, students are required to know that the digits of a two-digit number represent groups of tens and ones. Users can directly refer the answer key to verify the work with steps for the corresponding practice problems given in the 1.NBT.B.2 activities under the domain number and operations in base 10 in common core state standards for 1st grade mathematics. The main objective of these 1.NBT.B.2 practice problems and answers is to make students to understand how to (1NBTB) Understand place value.

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