What do you know?

Definition

100

What is the zero rule for multiplication?

¿Cuál es la regla cero para la multiplicación?

Any number times 0 = 0

200

What is commutative property?

The order of numbers changes but the answer is always the same

300

What is the zero rule in fractions?

Any fraction with zero equals = 0

Equations

100

Solve 

84 ÷ 12

7

200

(9 x 7) ÷3

21

300

Which is bigger

2 fifths or 7 fourteenths

7 fourteenths

Find the total

100

597 - 289 

308

200

144 ÷ ________ = 12

12

300

63 - 13 + (51 ÷ 3)

33