Math-Unit 8-9

Please write the number in words from the picture!

• fifty-seven

• seventy-five

• sixty-seven

Numbers in words of 93 is...

Round 81 to the nearest 10! ....

• 90

• 80

• 70

77 = 27 + 50

If I want to regrouping that addition sequence, what is the best answer?...

• 77 = 70 + 7

• 77 = 50 + 7

• 77 = 47 + 30

There is a circle

Then I divide into two parts.

What is the fraction?

• 1

  2

• 1

  4

• 1

  3

What is the best answer to show the fraction from the picture?...

• 1

  4

  of the children have a black hair

• 1

  4

  of the children have a curly hair

• 2

  4

  of the children have a ball

Which one is the denominator of 1/4

• 4

• 1

Which one is the numerator of 2/4

• 4

• 2

There are 12 children

They made two equals team

How many children are in each team?

• 4

• 6

• 5

We can collect the data by dividing into three parts.

What is that?...

• Venn diagram

• Pictograms

• Block graphs