Rounding, PEMDAS & Review!

Tenths

100

Round this number to the nearest tenth:

4.19

4.2

200

Round this number to the nearest tenth:

7.692

7.7

300

Round this number to the nearest tenth:

4.9032

4.9

400

Round this number to the nearest tenth:

5.5678

5.6

500

Round this number to the nearest tenth:

3.555437

3.6

Hundredths

100

Round this number to the nearest hundredth:

8.459

8.46

200

Round this number to the nearest hundredth:

1.218

1.2

300

Round this number to the nearest hundredth:

5.5657

5.57

400

Round this number to the nearest hundredth:

6.55587

6.56

500

Round this number to the nearest hundredth:

6.3

6.30

PEMDAS (easy)

100

5 x 4 + 3

23

200

6 + 4 x 9

90

300

6 x (5 - 2)

18

400

4 + 12 / 3

8

500

9 x 2 / 3 + 3

9

PEMDAS (hard)

100

5 x (4 + 3) - 6

29

200

6 / 3 + 5 x 3

17

300

16 + 3 - 7 x 2

5

400

9 / 3 + (3 x 3)

27

500

5 x 3 + 14 / 7 - 2

20

Mixed Review

100

If I pay with $20.00 and my total was $6.73, how much CHANGE will I get?

$13.27

200

If I pay with $11.00 and my total was $5.39, how much CHANGE will I get?

$5.61

300

If I pay with $8.28 and my total was $6.79, how much CHANGE will I get?

$1.49

400

Bill:  $42.00    Tip: 20%

Calculate the tip amount.

$8.40

500

Bill:  $63.50    Tip: 22%

Calculate the tip!

$13.97