## Glossary

above

$$4 + 3$$

Four plus three

below

beside

circle

cone

cube

cylinder

equation

$$10 = 6 + 4$$

$$5 - 2 = 3$$

expression

$$6 + 4$$

$$3 - 3$$

fewer

less

3 is less than 9

longer

The straw on the top is longer than the straw on the bottom.

more

next to

number writing reference
 1 one 2 two 3 three 4 four 5 five
 6 six 7 seven 8 eight 9 nine 10 ten

rectangle

shorter

The straw on the bottom is shorter than the straw on the top.

sphere

subtract

$$5 - 2$$

Five minus two

triangle