Percent reduction of money (10% multiples) (Level 1)

This math topic focuses on practicing the calculation of final monetary amounts after applying a percentage reduction. Specifically, it emphasizes understanding and calculating 10% multiples of discounts, such as 20% and 30% off various amounts of money. The problems require determining the remaining amount after the discount is subtracted from an initial value, with multiple choice answers provided for each question. This set of problems is introduced as a beginner level in a larger unit on introductory percentages.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

Percent reduction of money (10% multiples) Worksheet

Math worksheet on 'Percent reduction of money (10% multiples) (Level 1)'. Part of a broader unit on 'Percentages - Intro' Learn online: app.mobius.academy/math/units/percentages_intro/

1

Calculate the final amount when it changes by a percentage

20% less than $10

a

$4.40

b

$10.40

c

$7.60

d

$8.40

e

$8.00

f

$5.60

2

Calculate the final amount when it changes by a percentage

10% off of $20

a

$11.70

b

$21.60

c

$17.10

d

$26.10

e

$15.30

f

$18.00

3

Calculate the final amount when it changes by a percentage

30% off of $30

a

$25.20

b

$11.55

c

$19.95

d

$29.40

e

$18.90

f

$21.00

4

Take 20% discount from $40

Calculate the final amount when it changes by a percentage

a

$27.20

b

$32.00

c

$28.80

d

$46.40

e

$20.80

f

$44.80

5

Take 10% discount from $100

Calculate the final amount when it changes by a percentage

a

$90.00

b

$99.00

c

$81.00

d

$85.50

e

$58.50

f

$130.50

6

Calculate the final amount when it changes by a percentage

30% off of $80

a

$81.20

b

$47.60

c

$72.80

d

$61.60

e

$56.00

f

$64.40

7

Calculate the final amount when it changes by a percentage

$30 shrinks by 10%

a

$29.70

b

$17.55

c

$16.20

d

$31.05

e

$27.00

f

$21.60