5th Grade NR Review

Powers of Ten

100

10^{4= ?}

10,000

200

38 x 10^3=?

38,000

300

246 ÷ 10¹ = ?

Double Point

24.6

400

Which expression below is equivalent to 230,000?

a. 230 x 10⁴

b. 0.23 x 10³

c. 230 x 10²

d. 2.3 x 10⁵

D

500

400,000 divided by 10³=

Switch scores with any team

400

Comparing & OrderingDecimals

100

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

 <

200

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

 >

300

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

=

400

Order each set of decimals from greatest to least. 5.222, 5.202, 5.022, 5.2

5.222, 5.2, 5.202, 5.022

500

Order each set of decimals from greatest to least. 0.04, 0.004, 0.404, 0.044

Go to last place

0.404, 0.044,0.04, .004

Rounding Decimals

100

Round the decimal to the given place-value. 5.497; hundredths

5.50

200

Round the decimal to the given place-value. 0.042; hundredths

 0.04

300

Round the decimal to the given place-value. 27.35; tens

Candy

 30

400

Round the decimal to the given place-value. 253.4; hundreds

300

500

Round the decimal to the given place-value. 2.059; hundredths

2.06

Number Forms

100

What is the place value of the underlined digit:

987.536

 .03 ; three tenths ; 3/10

200

Expand the following number in powers of ten:

235.29

(2 x 100) + (3 x 10) + (5 x 1) + (2 x 1/10) + (9 x 1/100)

300

1,387.375

a) write in word form

b) expand in powers of ten

a) one thousand, three hundred eighty seven and three hundred seventy five thousandths

b) (1 x 1000) + (3 x 100) + (8 x 10) + (7 x 1) + (3 x 1/10) + (7 x 1/100) + (5 x 1/1000)

400

Write sixteen and nine hundred fifty-one thousandths written in standard form.

16.951

500

Write in decimal form:
(4 × 100) + (2 × 10) + (4 × 1)+ 7 × (1/10) + 7 × (1/100) + 3 × (1/1000)

424.773

Number Relationships

100

.06 is ________________ than .006

Go to first place

10 times greater

200

The value of the digit 7 in 807,221  is ____________ the value of the digit 7 in 703,920

1/100

300

How many times greater is the 4 in 64,329 than the 4 in 1,740?

Extra 100 points

100 times greater

400

Write a number with an 8 that is 10 times greater than the 8 in this number: 123,893

Any number with 8 in the thousands place

500

Write a number that has a 5 with a value that is 1/10 of the 5 in 574.12

Any number with 5 in the tens place