Topic 1 & 2 {even-odd-arrays}

look at the picture. Choose the correct equation and if its even or odd.

• 7 + 5 = 12

  12 is even

• 6 + 5 = 11

  11 is odd

• 6 + 7 = 13

  13 is even

choose the correct 2 equations that match this picture.

( by rows and columns)

• 2 + 3 +3 + 2 = 10

  5 + 5 = 10

• 5 + 5 = 10

  2+ 2+2+ 2+ 2= 10

• 5 - 5 = 1

  2 + 2 + 2 +2= 10

Mr. Sami has 12 coloring papers . He gave 4 of them to his students . How many coloring papers are left?

• 12+ 4 = 16

• 12 - 2 -2 = 7

• 12 - 4 = 8

Maha has 16 markers. Sana has 7 markers . How many fewer markers does Sana have than Maha?

• 16 - 7 = 9

• 16 + 7 = 23

• 7 + 7 + 9 = 9

This array has 4 rows and 4 columns.

• true

• false

• I don't know.

choose the correct 2 equations .

( by rows and columns)

• 5 + 4+ 5 = 20

  4+ 4+4+ 4 + 4 = 20

• 5 + 5 + 5 = 20

  4 + 4 + 4 = 20

• 5 + 5 +5 + 5 = 20

  4 + 4 + 4 +4 +4= 20

.......... and .......... are even numbers.

• 46

• 95

• 70

• 13

................ is odd number.

• 98

• 75

• 66

Look at the picture. Choose the correct equation and if its even or odd.

• 10 + 4+5= 19

  19 is odd

• 10 + 9= 19

  19 is odd

• 10 + 10 = 20

  20 is even

How many jelly beans are there? Is it even or odd?

• 12 is even

• 11 is odd

• 11 is even