9,737

6,933

7,933

5,933

 $\frac{4}{8}$  

 $\frac{6}{12}$  

 $\frac{8}{12}$  

 $\frac{10}{20}$  

 $\frac{1}{3}\ +\frac{1}{3}+\frac{1}{3}+\frac{1}{3}$  

 $\frac{1}{3}+1$  

 $\frac{1}{3}+\frac{2\ }{3}+\frac{1}{3}$  

 $\frac{1}{3}+\frac{1}{3}+\frac{1}{3}+\frac{1}{3}+\frac{1}{3}+\frac{1}{3}$  

 $\frac{4}{5}$  

 $\frac{4}{10}$  

 $\frac{5}{5}$  

 $\frac{4}{1}$  

 $\frac{4}{6\ }+\frac{8}{6}$  

 $\frac{5}{6}+\frac{4}{6}$  

 $\frac{4}{3}+\frac{4}{3}$  

 $\frac{4}{6}+\frac{4}{6}$  

4

6

5

8

straight

acute

right

obstuse

$180\degree\$

$30\degree$

$90\degree$

$190\degree$

 $4\ \frac{2}{5}$  

 $4\ \frac{4}{5}$  

 $11\ \frac{6}{5}$  

 $11\ \frac{2}{5}$  

$9\ \times9=81$

$13\ \times10=130$

$12\ \times\ 12=144$

$12\ \times9=108$

(40 × 9) + (8 × 9) + (40 × 5) + (8 × 5)

(4 × 9) + (8 × 9) + (4 × 5) + (8 × 5)

(40 × 90) + (8 × 90) + (40 × 5) + (8 × 5)

(40 + 90) × (8 + 90) × (40 + 5) × (8 + 5)

62 × 6 = 372

66 × 2 = 66

62 × 6 = 132

66 × 2 = 132

725,000

726,000

720,000

730,000

2,000

1,930

1,920

1,925

square

triangle

pentagon

trapezoid

triangle

pentagon

rectangle

trapezoid

Tons and Tons

A lot

So much

A bunch