IM Unit 8

Even or Odd

100

Is 8 an even or odd number?

8 is an even number. 

200

Is 15 an even or odd number?

15 is an odd number.

300

Is 34 an even or odd number?

34 is an even number. 

400

Is the sum of 9 + 9 even or odd?

18 is an even number. 

500

Is the sum of 12 + 12 even or odd? 

24 is an even number. 

Arrays

100

Is the number of donuts even or odd?

There are 12 donuts. 12 is an even number. 

200

Is the number of avocados even or odd?

There are 15 avocados. 15 is an odd number. 

300

Is the number of pretzels even or odd?

There are 9 pretzels. 9 is an odd number.

400

Is the number of oranges even or odd?

There are 26 oranges. 26 is an even number.

500

Is the number of windows even or odd?

There are 32 windows. 32 is an even number. 

Equations

100

Can you write 4 as the sum of equal addends?

Yes. 2 + 2 = 4

200

Can you write 9 as the sum of equal addends?

No

300

Can you write 12 as the sum of equal addends?

Yes. 6 + 6 = 12

400

Can you write 20 as the sum of equal addends?

Yes. 10 + 10 = 20

500

Can you write 21 as the sum of equal addends?

No