First Grade Math

Front

What is the extended form of the number 37?

Back

30 + 7

Front

What is the name of the number 15?

Back

fifteen

Front

What do we call a shape that has an opening?

Back

open shape

Front

What is the name of a 3D shape with 6 rectangular faces?

Back

cuboid

Front

What is the name of the number 28?

Back

twenty eight

Front

What is the extended form of the number 24?

Back

20 + 4

Front

What do we call a shape with three sides?

Back

triangle

Front

What is the name of the number 16?

Back

sixteen

Front

What is the extended form of the number 45?

Back

40 + 5

Front

What do we call a shape that has no corners?

Back

circle