4th Grade Multiplication

4th Grade Geometry

4th Grade Fractions

4th Grade Mental Math

30 second timer

30 second timer

4th Grade Math Mystery

100

12 x 58=

696

100

What shape is this?

A pentagon

100

1/4 + 2/4=

3/4

100

20 x 20=

400

100

Obtuse

What is an angle that is over 90 degrees?

200

8,251 x 9=

74,259

200

A right angle is at what degrees?

90 degrees

200

Change to an improper fraction.

2 1/8

17/8

200

250 x 2 =

500

200

Write a fraction equivalent to 2/3.

Answers vary including 4/6, 6/9, and 8/12.

300

13 X 85=

1,105

300

What is the angle called that is less than 90 degree?

Acute

300

Change to a mixed number.

26/3

8 2/3

300

120 + 120 + 20 + 20 + 1=

281

300

What do you call an answer to a multiplication equation.

The Product.

400

25 x 64 =

2,0001,600

400

A square has one side that is 12 cm long. What is the perimeter of the square?

48 cm

400

Stella ate 4/2 oranges before she took her medicine and ate another 3/2 oranges afterward. How many oranges did she eat?

3 1/2 oranges

400

600 x 4

2,400

400

4,027-2,738=?

1,289

500

5,523 x 8=

44,184

500

A square has one side that is 12 cm long. What is the area of the square?

144 square cm

500

3/8 x 3 =

9/8 or 1 1/8

500

800 x 20

16,000

500

Which is larger, 0.05 or 0.48?

0.48

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