Decimal Jeopardy

Dividing

100

40/10

What is 4

200

5.09/10

What is .509

300

12.4/100

.124

400

65900/10³

65.9

500

21.698/10³

.021698

Multiplying

100

Multiply 39x10

What is 390

200

Multiply 5.2x10

What is 52

300

3.89x100

What is 389

400

56.98x10³

What is 56,980

500

59.357x10⁵

What is 5935700

Expanded Form

100

Write in expanded form 6.3

What is (6x1) + (3x 1/10)

200

Write in standard form (8 x 1) + (3 x 1/10) + (4 x 1/100)

What is 8.34

300

Write in expanded form 232.9

What is (2 x 100) + (3 x 10) + ( 2 x 1) + (9 x 1/10)

400

8.03

What is (8 x 1) + (3 x 1/100)

500

Write in standard form (6 x 10) + (2 x 1/10) + (8 x 1/1000)

What is 60.208

Comparing

100

6.3 ___ 6.9

What is less than

200

0.60 ___ 0.85

What is less than

300

6.010 ____ 6.01

What is equal

400

3.018 ____ 3.0081

What is greater than

500

89.0021 _____ 89.00201

What is greater than

Rounding

100

Round to the nearest whole number 6.8

What is 7

200

Round to the nearest tenth 4.81

What is 4.8

300

Round to the nearest tenth 2.851

What is 2.9

400

Round to the nearest hundreths 6.989

What is 6.99

500

Round the nearest thousandths 4.16742

What is 4.167