Addition and Subtraction of the Numbers from 1 to 100

Type the answer in the box and click with the mouse outside the box to check it.

40 + 50 =  
60 - 40 =  
90 - 70 + 5 =  
30 + 30 + 8 =   
8 + 4 - 5 =   
3 + 3 + 5 =   
20 + 37 =  
60 + 38 =   
86 - 5 =   
78 - 8 =  
84 - 2 =

Bracket Problems

30 + (40 - 20) =  
(76 - 6) - 30 =  
(20 + 34) - 4 =  
90 - (60 + 10) =   
50 - (28 - 8) =   
67 - (20 + 7) =   
(100 - 20) + 7 =  

Insert the proper symbol >, < or =

52      56 - 2
34 + 2      36
90 - 6      82
56 - 4      56
75 - 5 75
32 + 6 38
80 - 4   55
72 + 2 80
2 m 2 dm
30 cm 4 dm
10 m   20 dm
5 dm 40 cm

Harder Problems

67 + 32 =  
80 - 12 =  
78 - 10 =  
32 + 48 =   
77 + 9 =   
86 - 8 =   
99 - 22 =  
88 - 59 =   
67 - 29 =   
31 - 14 =  
92 - 68 =

Word Problems

Mike went to the shop and bought candies for 80 cents. He gave 1 dollar. How many cents should he get back?
Answer:

There were 26 children in a class. 7 of them were ill. How many children were there in the classroom?
Answer:

45 children were playing in a school yard. 12 children were playing football and 18 were running, and the rest were playing dodgeball. How many children were playing dodgeball?
Answer:

David wanted to buy one chewing gum and one ice cream. A chewing gum cost 15 cents and an ice cream cost 58 cents. How many cents at least does David need in order to buy an ice cream and a chewing gum?
Answer: