Decimal Place Value
Adding Decimals
Subtracting Decimals
Rounding Decimals
Word Problems
100

What place value is the 2 in in the number 16.23?

tenths

100

4.00+3.20

7.20

100

2.00-1.50

0.50

100

Round 2.1 to the nearest whole number

2

100

Zacariah has twelve dollars to spend at the store. If he spends $2.75 on a soda, $1.50 on some candy, and $7.25 on a T-shirt. Does he have any leftover?

He spent $11.50. Yes

200

What place value is the 5 in in the number 27.859?

Hundreths

200

42.50+21.22

63.72

200

3.50-2.50

1.50

200

Round 54.31 to the nearest whole number

54

200

Jeremy wants to get a new video game that cost $25.97. If he has $30.32 how much will he have left?

$4.35

300

Name the three decimal place values

Tenths, hundreths, and thousandths

300

54.34+28.21

82.55

300

4.25-3.30

0.95

300

Round 45.983 to the nearest whole number

46

300

Esther is putting a fence in her backyard. Two sides are 10.2 inches, another side is 11.5 inches, and the final side is 9.3 inches. How much fence does she need?

41.2 inches

400

What decimal place value is the three in in the number 234.893?

Thousandths

400

583.07+471.48

1,054.55

400

89.74-33.92

55.82

400

Round 43.88 to the nearest tenth

43.9

400

Lucy wants to go for a walk. She walks 1.9 miles to the coffee shop. After getting a coffee she walks another 0.9 miles to the park. How far did she walk in all?

2.8 miles

500

If the decimal point in the number 245.16 was moved one place to the left, the 5 would be in what place? What about the 1 and the 6?

5: tenths, 1: hundreths, 6: thousandths

500

239.76+349.582

589.342

500

675.892-498.234

177.658

500

Round 211.756 to the nearest hundreth

211.76

500

Caroline has $42.97. She wants to buy two dresses, one is $12.79, the other is 13.42. A pair of shoes that cost $15.45, and a purse that is on sale for $5.82. Does she have enough? If not, how much more does she need?

She does not have enough. She needs $4.51 more