Tens and Ones: Building Two-Digit Numbers
Build, count, and write two-digit numbers
Tens and Ones: Building Two-Digit Numbers
Build, count, and write two-digit numbers
Math - Grade K-1
- 1
There is 1 ten and 4 ones. Write the two-digit number.
Start with 10, then count on 4 more.
The number is 14 because 1 ten is 10 and 4 ones make 14. - 2
There are 2 tens and 3 ones. Write the two-digit number.
The number is 23 because 2 tens are 20 and 3 ones make 23. - 3
Write how many tens and ones are in the number 18.
The first digit tells the tens, and the second digit tells the ones.
The number 18 has 1 ten and 8 ones. - 4
There are 3 tens and 0 ones. Write the number.
The number is 30 because 3 tens are 30 and there are no extra ones. - 5
Circle the group that shows 25: 2 tens and 5 ones, or 5 tens and 2 ones.
Look at the tens digit first.
The group 2 tens and 5 ones shows 25 because 2 tens are 20 and 5 ones make 25. - 6
Draw base ten blocks to show the number 16.
Use one long ten rod, then add 6 single ones.
A correct drawing shows 1 ten rod and 6 ones cubes. - 7
There are 4 tens and 7 ones. Write the two-digit number.
The number is 47 because 4 tens are 40 and 7 ones make 47. - 8
Write how many tens and ones are in the number 32.
In 32, the 3 is in the tens place and the 2 is in the ones place.
The number 32 has 3 tens and 2 ones. - 9
Fill in the blank: 5 tens and 6 ones make ____.
5 tens and 6 ones make 56. - 10
Build 41 using tens and ones. Write the number of tens and ones.
The digit 4 tells how many tens there are.
The number 41 is built with 4 tens and 1 one. - 11
Count the blocks: 2 tens and 8 ones. Write the number.
The number is 28 because 2 tens are 20 and 8 ones make 28. - 12
Which number has 6 tens and 2 ones: 26 or 62?
The tens digit comes first in a two-digit number.
The number is 62 because 6 tens are 60 and 2 ones make 62. - 13
Draw a number that has 3 tens and 5 ones. Then write the number.
A correct drawing shows 3 tens and 5 ones, and the number is 35. - 14
A number has 7 in the tens place and 4 in the ones place. Write the number.
Put the tens digit before the ones digit.
The number is 74 because 7 tens are 70 and 4 ones make 74. - 15
Look at the blocks: 9 tens and 1 one. Write the number and explain what the digits mean.
The number is 91. The 9 means 9 tens, and the 1 means 1 one.