World Problem 30 45 children are on a biking trip. 20 of them are girls. How many boys are there? Show answer Hide answer 45-20=25 More from this category10Marta has 14 cones. She gives 6 to Emma. How many cones does Marta have left?20Kati has 12 bird stickers and 9 fish sticker. How many sticker does she have in total? 40Marias has 5 bear cards in a pack. How many cards are there in 4 packs?50Feitan had 6 plates. On each plate, there are 5 gingerbread. How many gingerbread are there altogether? The whole board AdditionMultiplicationWorld ProblemSubtractionNumbers in orderCombined calculations101010101010202020202020303030303030404040404040505050505050
