Jeffy Math 1

1-digit addtion

100

9+4=

13

200

8+5=

13

300

3+9=

12

400

7+9=

16

500

6+3=

9

1-digit subtraction

100

9-4=

5

200

1-0=

1

300

9-8=

1

400

5-3=

2

500

7-2=

5

Word problems

100

You have 5 PlayStation controllers. 1 PlayStation controller is not working. How many working controllers do you have? 

4 controllers

200

Prince eats 2 scoops of food for breakfast and 2 scoops of food for dinner. How many total scoops of food each day does Prince eat?

4 scoops

300

Your mom buys you McDonalds on Monday, Wednesday, and Friday. How many days a week does she buy you McDonalds?

3 days a week.

400

Your mom buys you McDonalds on Monday, Wednesday, and Friday. How many days a week does she NOT buy you McDonalds?

4 days a week.

500

Ms. Alyssa does 12 push ups. You do 5 push ups. How many total push ups did you and Ms. Alyssa both do? 

17 push ups. 

2-digit addition

100

10+5=

15

200

11+9=

20

300

13+6=

19

400

4+12=

16

500

9+16=

25

Counting by sets

100

Count to 15 by 3s.

3, 6, 9, 12, 15.

200

Count by 2s to 28. 

2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28. 

300

Count to 30 by 5s.

5, 10, 15, 20, 25, 30.  

400

Count by 3s to 18.  

3, 6, 9, 12, 15, 18.  

500

Count to 32 by 2s. 

2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32.