Unit 1 Math Jeopardy

Adding and Subtracting Decimals

100

3.532 + 2.13

5.662

200

1824.24 - 28.92

1795.32

300

200.65 - 24.53

176.12

400

There are 1.244 square miles of water in Phoenix Arizona and 165.84 square miles of water in New York, New York. How many more miles of water are in New York than there is in Phenix?

164.596

500

Darlene was training for a triathlon. She biked 5.67miles, ran for 3.46miles, and swam for 2.37 miles. How far did she go in total?

11.5 miles 

Metric Conversions

100

125mg = _______g

0.125 grams

200

7 L= ___________mL

7,000 mL

300

280 mm= ___________cm

2,800cm

400

1.2m = ________cm

120cm

500

200 g= ___kg

0.2 kg

Compare and Rounding Decimals

100

4.32 ___ 34.53

<, > or =

34.53

200

 Round to the nearest whole number 

2.533

3.000

300

3.24____3.240

<, > or =

=

400

Round to the nearest Hundredth 

2.408

2.410

500

205.3 __20.53

<, > or =

205.3

Place Value and order decimals

100

Round to the nearest hundredth

2.346

2.350

200

Round to the nearest tenth

45.355

45.360

300

Order from least to greatest

4.9 and 3.87 and 4.75

3.87  4.75  4.9

400

Order decimals from Least to greatest

7.5 6.95 7.58

6.95   7.5    7.58

500

Order from Greatest to Least 

6.5 , 5.069 , 9.05 , 5.906 , 5.6

5.069  5.6   5.906  6.5   9.05

Random Madness

100

0.54________ 54 thousandths 

<, > or =

=

200

Solve 400 - 187.

213

300

The Weather Bureau reported 5.18 inches of rain in March, 6.74 inches in April, and 5.23 inches in May. Which month had the least rainfall?

5.18

400

A postal worker walked 4.5 miles on Wednesday, 3.75 miles on Thursday, and 4.25 miles on Friday. Which day did she walk the farthest?

4.5 miles

500

Order from Least to Greatest

0.45 0.21 2.07 1.45 3.62 2.17

0.21 0.45 1.45 2.07 2.17 3.62