random

warm up

1000

1^st color of the rainbow

red

2000

2^nd color of the rainbow

orange

3000

3^rd color of the rainbow

yellow

4000

4^th color of the rainbow

green

9999

5^th color of the rainbow

blue

+

1000

8+19=

27

2000

111+654=

765

3000

350+6=

356

4000

1+1=

2

9999

6^th color of the rainbow

purple

/

1000

3/1=

3

2000

65/5=

13

3000

123/123=

1

4000

9/3=

3

9999

13/8=

1.625

-

1000

2-1=

1

2000

9-5=

4

3000

62-22=

40

4000

555-39=

516

9999

728-364=

364

*

1000

1*8=

8

2000

10*5=

50

3000

10*10=

100

4000

5*8=

40

9999

44*53=

2332