tens and ones

Front

What are tens and ones?

Back

Tens and ones are the two basic units of place value in the decimal number system. Tens represent groups of ten, while ones represent single units.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

How do you represent the number 41 using tens and ones?

Back

41 can be represented as 4 tens and 1 one.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What is the sum of 80 and 6?

Back

The sum of 80 and 6 is 86.

Tags

CCSS.2.NBT.B.5

Front

What is the sum of 30 and 4?

Back

The sum of 30 and 4 is 34.

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

If you have 5 tens, how many ones do you have?

Back

If you have 5 tens, you have 50 ones.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What is the value of the digit 3 in the number 31?

Back

In the number 31, the digit 3 represents 3 tens, which is equal to 30.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

How many tens are in the number 50?

Back

There are 5 tens in the number 50.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What is the value of the digit 4 in the number 41?

Back

In the number 41, the digit 4 represents 4 tens, which is equal to 40.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

How do you find the total of 80 + 6?

Back

To find the total of 80 + 6, you add the ones (6) to the tens (80), resulting in 86.

Tags

CCSS.2.NBT.B.6

Front

What is 50 - 5?

Back

50 - 5 equals 45.

Tags

CCSS.1.NBT.C.5