Tens and ones: printable worksheets
Count tens and ones with blocks, sticks and ten frames, and write the number.
Sample worksheet
The first 2 problems of a real worksheet, made the way the builder makes it. Open it in the builder to change the number of problems, the difficulty and the layout, then print.
1.
Count the tens and ones.
tens ones
2.
Count the tens and ones.
tens ones
Show answers
1.2 tens 5 ones = 25
2.2 tens 4 ones = 24
What students practise
I can tell the value of each digit in a number.
Students represent numbers with tens and ones (and hundreds), read and write them in several forms, and compare them.
Key words
- digit
- one of the symbols zero through nine
- place value
- the value of a digit from where it is in the number
- expanded form
- a number written as the sum of its place values
Common mistakes
- Gives a digit its face value instead of its place value.
- Compares the ones digits first.
- Leaves out a zero in a place with no value.
Standards
Common Core State Standards this worksheet practises.
- 1.NBT.B.2a: Understand that 10 can be thought of as a bundle of ten ones, called a "ten". (unverified)
- 1.NBT.B.2b: Understand that the numbers 11 to 19 are composed of a ten and one to nine ones. (unverified)
- 1.NBT.B.2c: Understand that the numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 refer to one, two, three, four, five, six, seven, eight, or nine tens. (unverified)
- 1.NBT.A.1: Count to 120, starting at any number less than 120. (unverified)
Related topics
- Before this: Teen numbers: ten and some more (Kindergarten)
- Next: Place value to 999 (Grade 2)