Level 1
Level 2
Level 3
100

18 - 13 =

What is 5

100
8,715 - 5, 923=
What is 2,792
100

321,875 - 107,321 = 

214,554

200

38 - 19 =

19

200

6000 - 2,173=

What is 3,827

200

837,280 - 23,591 = 

813,689

300

135 - 25 =

What is 110

300
9,534 - 4,085=
What is 5,449
300

6,000 - 237 = 

5,763

400

4,674 - 2,832 =

What is 1,842

400
18,143 - 5,923=
What is 12,220
400

32,005 - 16,338

15,667

500

2,869 - 1,979 =

What is 890

500

15,219 - 8,125

What is 7,094

500

800,136 - 145,529 =

654,607

M
e
n
u