Math League Round 2!

Addition

100

4+4=

8

200

7+3=

10

300

9+4=

13

400

15+10=

25

500

31+20=

51

Subtraction

100

10-5=

5

200

13-6=

7

300

15-6=

9

400

24-10=

14

500

55-20=

35

Fact Families

100

Which subtraction sentence matches this addition sentence?

4+3=7

7-3=4 

or

7-4=3

200

What are the fact families for these numbers? 

5, 2, 7

5+2=7

2+5=7

7-2=5

7-5=2

300

What are the fact families for these numbers? 

11, 9, 2

2+9=11

9+2=11

11-2=9

11-9=2

400

What are the fact families for these numbers? 

15, 10, 5

10+5=15

5+10=15

15-10=5

15-5=10

500

What are the fact families for these numbers? 

12, 8, 20

12+8=20

8+12=20

20-12=8

20-8=12

Complete the Number Sentences

100

3+__=5

2

200

4+__=8

4

300

__+7=9

2

400

__+3=16

13

500

15+__=21

6

Word Problems

100

There are 10 people on the bus. 4 more people get on. How many people are on the bus now? 

14 people

200

I have 7 toys. I got 3 more. How many toys do I have now?

10 toys

300

The basketball team scored 3 points. They need 8 more points to win the game. How many more points do they need? 

11 points

400

There are 10 empty seats on the bus. Some people get on. Now there are 6 empty seats. How many people got on? 

4 people got on.

500

There are 16 empty seats on the bus. Some people got on. Now there are 5 empty seats. How many people got on? 

11 people got on.