Adding
Subtracting
Arrays
Shapes
Random
100

10+10

20

100

15-5

10

100
What do we call the lines going across?

Rows

100

What shape has all four sides the same

square

100

What shape has 4 sides 2 long and 2 shorter sides

Rectangle

200

23+32

55

200

83-21

62

200

What do we call the lines going up and down?

columns 

200

What shape has 3 sides

triangle
200

What shape has no sides

Circle

300

121+300

421

300

247-138

109

300

Draw an array with 2 in each row and 3 in each column

Let see 

300

What shape is a 3-D Square

Cube

300

100+200

300

400

247+432

679

400

877-?=777

100

400

Draw an array with 3 in each row and 5 in each column

Lets See

400

What shape has 5 sides

Pentagon 

400

How much is 2 quarters and 3 dimes

80 cents

500

322+176

498

500

877-777

100

500
Draw an array with 4 in each row and in each column

Cant wait to see

500

What shape has 8 sides

octagon
500

If I have 7 dimes and 3 nickels do I have enough to buy something that cost $1

no