Unit 1-4 Learning Check Review

Place Value

100

Which digit is in the THOUSANDTHS place? 

582.326

6

200

97 x 10³ = _________

97,000

300

Round 54.48 to the nearest TENTH.

54.5

400

Round 34.078 to the nearest HUNDREDTH. 

34.08

500

Which symbol is needed in this number sentence? 

<, >, or = 

33.54 ______ 33.504

>

Add & Subtract Decimals

100

62.4 + 31.2

93.6

200

348.2 + 62.7 = _________

410.9

300

513.9 - 46.1 = ______

467.8

400

Miss Meyer spend $21.56 at the book fair. Mrs. Lansdale spent $17.89 at the book fair. How much did the teachers spend in all? 

$39.45

500

Maren's kitten weighs 86.23 ounces. Lynn's kitten weighs 67.74 ounces. How much more does Maren's kitten weigh than Lynn's kitten?

18.49 ounces 

Whole Number Multiplication

100

8 x 10⁴

80,000

200

ESTIMATE the product. 

48 x 31 = _____________

about 1,500

300

Landon worked 287 hours this month. He earned $16 for each hour he worked. How much total money did he earn this month?

$4,592

400

601 x 10³ = ________________

601,000

500

1,932 x 31 = _____________

59,892

Multiplying Decimals

100

7.52 x 10 = _______

75.2

200

8.96 x 10² = ________

896

300

21.56 x 8 = ________

172.48

400

One lap around a track is 0.15 mile. Beatrice runs 9 laps around the track. What is the total distance Beatrice runs? 

1.35 miles

500

Cole runs 6.8 miles. Bryce runs 0.85 times as far as Cole runs. How far does Bryce run?

5.78 miles

Random

100

Round this number to the nearest TENTH.

21.91

21.9

200

56.2 + 23.9 = ________

80.1

300

524 x 32 = _______

16,768

400

0.36 x 0.8

0.288

500

Mrs. Biles buys 48 pieces of wood. Each piece is 3.7 meters long. What is the total length of all the wood she buys? 

177.6 meters