Math Jeopardy - 1st

Addition

100

9+6

9+6=15

200

15+4

15+4=19

300

14+6

14+6=20

400

12+7

12+7=19

500

There are 11 ducks in the pond. 7 more ducks come into the pond. How many ducks are in the pond?

18

Skip Count

100

Count by 5's to 30

5, 10, 15, 20, 25, 30

200

Count by 10's to 100

10, 20, 30, 40, 50, 60, 70, 80, 90, 100

300

Count by 5's to 50. 

5, 10, 15, 20, 25, 30, 35, 40, 45, 50

400

Count by 2's to 20

2, 4, 6, 8, 10, 12, 14, 16, 18, 20

500

Count by 5's to 100

5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100

Subtraction

100

20-5

20-5=15

200

15-4

15-4=11

300

18-10

18-10=8

400

19-11

19-11=8

500

Mr. C has 18 skittles. He ate 9 skittles. How many skittles does he have left?

9 skittles

Tie Breaker

500

There are 15 fish. 7 have big fins. How many fish have small fins? 

8 fish have small fins.