ROUNDING OFF TO THE NEAREST 10

Round off: 27

• 20

• 30

• 40

• 50

What is the midpoint?

• 25

• 26

• 27

• 28

What are the NUMBER BY TENS from 41 to 49?

• 40 and 50

• 50 and 60

Round off: 43

• 20

• 30

• 40

• 50

What are the NUMBER BY TENS from 51 to 59?

• 50 and 60

• 40 and 50

What is the midpoint between 30 and 40?

• 25

• 35

• 45

• 55

Round off: 5

• 10

• 7

• 8

• 6

What is the midpoint?

• 55

• 65

• 45

• 46

Round off: 58

• 100

• 60

• 90

• 50

What are the numbers that we can round off to 50?

• 51, 52, 53, 54

• 55, 56, 57, 58, 59