Fractions
Sums and Differences
Rounding
Mystery
100

Draw 2 circles. Divide one into fourths. Color in 1/4. Divide one in halves. Color in 1/2. Which is greater?

1/2

100

 654

-206

448

100

Round this amount to the nearest dollar. 

$8.46

$8.00

100

7x3=

21

200

Draw 2 circles. Divide one into fourths. Color in 2/4. Divide one in thirds. Color in 2/3. Which is greater?

2/3

200

 $69.00

-$34.45


$34.55

200

Round this amount to the nearest dollar. 

$2.50

$3.00

200

Write the number eighteen thousand six. 

18,006

300

Draw 2 circles. Divide one into halves. Color in 1/2. Divide one in thirds. Color in 2/3. Which is greater?

2/3

300

 $73.00

-$51.00

$22.00

300

Round this amount to the nearest dollar. 

$15.87

$16.00

300

45፥5

9

400

Draw 2 circles. Divide one into fourths. Color in 4/4. Divide one in thirds. Color in 3/3. Which is greater?

=
400

  4646

+2357

7,003

400

Round this amount to the nearest dollar. 

$7.73

$8.00

400

16፥2

8

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