Decimals PV
Rounding
+ / -
Multiply
Comparisons
100

What is the value of the 3 in 4.639? 

0.03 or 3 hundredths 

100

Round to the tenths place:   2.437 

2.4 

100

6.38 + 2.48 = ___________

8.86

100

21 x 3 = __________

63

100

Write the equation: 

28 is 7 times as many as 4. 

28 = 7 x 4 

200
Write the standard form: 


Five thousand, four hundred twenty-one AND three hundred eighty-seven thousandths 

5,421.387

200

Round to the hundredths place:  7.587

7.59

200

56.18 - 32.75 = _____________

23.43

200

73 x 4 = _________

292

200
5 times as many as 6 is 30. 

5 x 6 = 30 

300

0.43 is 10 times as much as ______________. 

0.043
300

4.538 > __________

4.537 or anything less 

300

72.47 + 28.4 = ____________

100.87

300

847 x 3 = ____________

2,541

300

81 = 9 x 9 

81 is 9 times as many as 9 

400

0.75 is 1/10 of ____________. 

7.5 

400

Sam ran the length of the track in 25.34 seconds. Tim ran the length of the track in 37.5 seconds. How many seconds faster was Sam's time than Tim's? 

12.16 seconds 

400

5.6 - 2.54 = __________

3.06 

400

5,318 x 2 = ____________

10,636

400

7 x 5 = 35

7 times as many as 5 is 35

500

Write this number in expanded form:  529.486 

(5 x 100) + (2 x 10) + (9 x 1) + (4 x 1/10) + (8 x 1/100) + (6 x 1/1,000) 

500

Ben worked 3.6 hours on Monday and 5.82 hours on Tuesday. How many hours did she work in both days? 

9.42 hours 

500

65.27 + 27.43 = ___________

92.7 

500

7,253 x 4 = ___________

28,812

500

Tim has 4 times as many shells as Kelly. All together they have 40 shells. 

How many shells does Tim have? 

How many shells does Kelly have? 

Tim has 32 shells. 

Kelly has 8 shells.