Understanding Tens and Units

The video tutorial introduces the concept of place value, focusing on units and tens. It provides examples of how to calculate values using these concepts, including simple additions and more complex calculations. The tutorial also explores alternative methods for understanding place value and concludes with final examples to reinforce learning.

What is the place value of the digit 5 in the number 50?

• 5

• 50

• 500

• 5,000

Tags

CCSS.2.NBT.B.7

If 1 ten is equal to 10, what is the sum of 1 ten and 23?

• 43

• 23

• 13

• 33

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

How many tens and units are there in the number 33?

• 3 tens and 0 units

• 3 tens and 3 units

• 0 tens and 3 units

• 3 tens and 33 units

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

What is the value of 3 tens plus 56?

• 96

• 66

• 76

• 86

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Which of the following is another way to make 42?

• 4 tens and 2 units

• 3 tens and 12 units

• 2 tens and 22 units

• 5 tens and 2 units

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

What is the sum of 71 and 14 units?

• 85

• 95

• 105

• 115

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

How can you represent the number 94 using tens and units?

• 7 tens and 24 units

• 8 tens and 14 units

• 6 tens and 34 units

• 9 tens and 4 units

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

What is the result of adding 4 tens and 12 units?

• 42

• 72

• 52

• 62

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

How can you represent the number 55 using tens and units?

• 3 tens and 25 units

• 6 tens and 5 units

• 4 tens and 15 units

• 5 tens and 5 units

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

What is the sum of 16 and 19?

• 45

• 35

• 79

• 25

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5