Fill in the blank
10+?=100
10+90=100
10+30=?
10+30=40
If you freeze water what do you get?
Ice
30+?=100
30+70=100
20+20=?
20+20=40
How many seasons are there in a year?
4 seasons
90=70+?
90=70+20
50+20=?
50+20=70
How many states are there in the United States of America?
50 states
60+?=70
60+10=70
?= 20+60
80=20+60
All birds are related to Dinosaurs. True or false?
True
100=?+40
100=60+40
?= 70+30
100=70+30
What is the largest land animal in the world?
African Elephant