subtraction [calculator maths quiz] [2]

1. PIGRABBIT - CHICKENGOAT = goatsheep goatgoat goatrabbit goatlion 2. GOATCOW - SHEEPDONKEY = chickenduck chickenpig chickendonkey chickensheep 3. HORSEDOG - GOATPIG = lion giraffe elephant cow 4. DONKEYCOW - RABBITDOG = chickenhorse chickenchicken chickenelephant chickenpig 5. COWDONKEY - HORSEDOG = pigsheep pigrabbit pigdog piglion 6. ELEPHANTGOAT - RABBITGOAT = horsecow horserabbit horsegoat horseduck 7. GIRAFFEDONKEY - PIGDOG = rabbitchicken rabbitdog rabbitsheep rabbitpig 8. LIONDUCK - DONKEYDONKEY = goathorse goatchicken goatsheep goatcow 9. GIRAFFECOW - ELEPHANTDOG = elephant giraffe lionduck lion 10. LIONCOW - ELEPHANTSHEEP - GIRAFFE = sheeprabbit sheeppig sheepdog sheepgoat

Use the keys on the calculator to work out the sums in the right hand list. Put a blue dot next to the number which you think is the correct answer. To restart the activity just refresh the page.