addition within 100
31+42=
73
45-12=
33
77+16=
There are 15 presents in one stack and 18 in another stack. How many presents in total are there?
33 presents
There were 21 children at his party. 16 of them were picked up. The rest of them walked home on their own. How many children walked home?
5 kids
25+63=
88
67-25=
42
58+18=
76
Jack receives a box of Lego mini-figures. It comes with 12 mini-figures. He already had 9 of them. How many Lego mini-figures does he have now?
21 mini figures
The cake weighed 44 ounces. The guests ate 39 ounces of cake. How many ounces of cake is left?
5 ounces
41+14=
55
96-73=
23
36+34=
70
Ashley has 36 stamps in her stamp collection book. Uncle Joe gives her another 8 stamps. How many stamps in total does she has?
44
42 students are going to the zoo. The first bus can only take 23 of them. How many students need to wait for the second bus?
19 students
53+24=
77
74-52=
22
65+29=
94
There are 9 Poodles and 15 German Shepherd dogs. How many dogs are there in the store?
24 dogs
There are 44 monkeys in the zoo but 20 monkeys are in the nursery. How many monkeys are left in the monkey cage?
24 monkeys
72+27=
99
53-30=
23
86+54
There are 14 goldfish in a water tank. Kerri put in 23 more goldfish in the tank. How many goldfish are there?
37
There are 18 lions in the exhibit. 6 of them are baby lions. How many adult lions are there?
12 lions