Enter Title

Rounding

100

Round to the hundredths place:
12.236

12.24

200

Round to the tenths place:
458.108

458.1

300

Round to a whole number:
34.92

35

400

Round to the hundredths place:
15.347

15.35

500

Round to a whole number:
37.89

38

Add/Subtract Decimals

100

1.24 + 2.321 =

3.561

200

10.34 + 5.01 =

15.35

300

0.975 - 0.38 =

0.595

400

13.04 + 5.3 =

18.34

500

17.91 - 6.02 =

11.89

Multiply/Divide Decimals

100

28.2 x 0.2

5.64

200

0.6 x 0.4 =

0.24

300

1.7 x 2.3 =

3.91

400

1.4 / 0.2 =

7

500

2.26 / 0.2 =

11.3

Word Problems

100

Flour at Kitchen Supply costs $9.85 for a 50 lb. bag. The same bag costs $13.50 at Restaurant Supply. How much do you save at Kitchen Supply?

$3.65

200

Nails cost $0.39 per pound. How much would five pounds of nails cost?

$1.95

300

Gina sells birthday cards for $0.65 each or $2.00 for a pack of five. How much would it cost to buy five cards at $0.65 each? How much do you save if you buy the pack of 5?

$3.25; you save $1.25

400

Melons cost $1.29 a pound. Jenna puts two melons on the scale and finds they weigh five pounds. How much will the melons cost?

$6.45

500

Amy bought a sandwich for $4.25, a drink for $0.99, and a salad for $2.89. What is the APPROXIMATE (not exact) amount that Amy spent?

$8.00

Area/Circumference

100

Find the area of a triangle with the following measurements:
Height: 4 inches
Base: 6 inches

12 inches²

200

Find the area of a rectangle with the following measurements:
Height: 1 inch
Base: 11 inches

11 square inches

300

Find the area of the trapezoid with the following measurements:
Height: 5 inches
Base 1: 4 inches
Base 2: 8 inches

30 inches²

400

Find the circumference of a circle with a radius of 2 units.

12.56 units

500

Find the area of a circle with a diameter of 6 units.

28.26 units²