Quiz #1

Pattern Blocks

100

Two triangles represent 1 whole unit:

1 trapezoid=

1 rhombus=

1 hexagon= 

1 trapezoid= 1 1/2

1 rhombus= 1

1 hexagon= 3

200

2 trapezoids represent 1 whole unit:

1 hexagon=

1 rhombus=

1 triangle=

1 hexagon= 1

1 rhombus= 2/6 or 1/3

1 triangle= 1/6

300

3 rhombi represent 1 whole unit: 

2 triangles=

2 hexagons=

2 trapezoids= 

2 triangles= 1/3

2 hexagons= 2

2 trapezoids= 1 

Partition/Unit Fractions

100

If 1 hexagon and 1 rhombus = 2/4, then draw one whole unit

* circle a partition and identify the unit fraction

2 hexagons and 2 rhombi

200

If 7 hearts equals 7/4, then draw one whole unit

* circle a partition and identify the unit fraction

4 hearts

300

If one rhombus equals 2/5, then draw one whole unit.

* circle a partition and identify the unit fraction

two trapezoids and half of another one

___ Stole

100

Austin took 1/2 of Ally's Blocks and he has 2 rhombi, 2 triangles, and 1 hexagon. What blocks did Ally have before Austin stole from her? 

4 rhombi, 4 triangles, and 2 hexagons or 24 triangles

200

Dez stole 4/5 of Trish's blocks and now has 1 trapezoid, 1 hexagon, 1 triangle, and 1 rhombus. What blocks did Trish have before Dez stole from her? 

5 trapezoids or 2 trapezoid2, 1 hexagon, 1 traingle, and 1 rhombus

300

Larry stole some of Marie's blocks and now has 4/3 represented by 3 triangles, 1 trapezoid, and 1 rhombus. What blocks does Marie have? 

6 triangles or 3 triangles and 1 trapezoid

Miscellaneous

100

There are 8 circles, 2 of which are shaded. What fractional part is shaded?

2/8 or 1/4

200

Show in at least two different ways using pictorial representations that the fractions 2/7 and 4/14 are equivalent. 

Show visually

300

Use your pattern blocks to represent 5/6 in two different ways. 

Ex.

2 rhombi and 1 triangle (1 triangle= 1/6)

5 trapezoids (1 trapezoid = 1/6)