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Place value of Decimals
Comparing & Ordering
Decimals
Rounding Decimals
Estimating Sums
& Differences
Adding and Subtracting Decimals
100

What place value is the 3 in 13.1

What is ones

100

Use < , > or = to compare each pair of decimals 0.06 ______0.60

What is < (less than)

100

Round the decimal to the given place-value. 5.031; hundredths

What is 5.03

100

Estimate using rounding. 38.23 + 11.84

What is 38 + 12 = 51

100
Add the decimals 43.28 + 31.45
What is 74.73
200

What place value is the 5 in 6.5

What is the tenths

200

Use < , >, or = to compare the set of decimals 4.888_______4.880

What is > (greater than)

200
Round the decimal to the given place-value. 0.00042; ten-thousandths
What is 0.0004
200
Estimate using Rounding. 75.38 + 22.04
What is 75. + 22 = 97
200
Add the decimals 0.724 + 6.458
What is 7.182
300

What place value is the 1 in 8.051 

What is the thousanths

300

Use <, >, or = to compare the set of decimals 2.03_____2.030

What is = (equal to) 

300
Round the decimal to the given place-value. 27.35; tens
What is 27
300
Estimate using Front-End Estimation 31.29 + 58.07
What is 31. + 58 = 89
300
Add the Decimals 1.325 + 0.081
What is 1.406
400

What place value are both zeros in 20.021

What are ones and tenths

400

Order each set of decimals from greatest to least. 5.222, 5.202, 5.022, 5.2222

What is 5.2222, 5.222, 5.202, 5.022

400
Round the decimal to the given place-value. 3.4553; thousandths
What is 3.455
400
Estimate using clustering 12.045 + 11.81 + 12.3 + 11.56
What is 12. + 12. + 12. + 12. = 48
400
Subtract the decimals 148.93 - 121.36
What is 27.57
500

What place value is the 9 in 3.88779

What is one hundred thousandths

500

Order each set of decimals from greatest to least. 0.04, 0.0404, 0.404, 0.0444

What is 0.404, 0.0444, 0.0404, 0.04

500
Round the decimal to the given place-value. 2.059; hundredths
What is 2.06
500
Estimate using clustering. 6.45 + 5.88 + 5.61 + 6.03
What is 6 + 6 + 6 + 6 = 24
500
Subtract the decimals 248 - 131.48
What is 116.72