Add three numbers
2+5+10
17
I have 8 red apples, 5 green apple, and 2 yellow apples. How many apples do I have?
15 apples
8+ =14
6
13-9=
4
90+ =100
10
5+5+9=
19
18 bicycles are at the school. 9 are red and the rest are blue. How many bicycles are blue?
9 blue bicycles
9+ =16
7
15-7=
8
30+ =100
70
20+10+10=
40
12 frogs are on a log. Some frogs hop away. Now there are 7 frogs. How many frogs hop away?
5 frogs
6+ =15
9
17-8=
9
90-40=
50
15+5+10=
30
Bianca sees 9 oranges, 5 apples and 3 strawberries. How many fruit does she see?
17 fruit
10+ = 25
15
12-6=
6
60-50=
10
25+20+10=
55
Uri had 6 dinosaurs. He bought 3 more. Then Yuval gave him 2 more. How many dinosaurs does he have now?
11
6+ =20
14
22-8=
14
68+30=
98