4th Grade Math

Decimals

100

1.3 + 5.1 = ?

6.4

200

23.03 - 13. 18 = ?

9.85

300

23.761 - 12.092 = ?

11.669

400

235.06 + 103.28 = ?

338.34

500

2086.098 - 124.389 = ?

1961.709

Multiplication

100

5 x 8 = ?

40

200

3 x 16 = ?

48

300

2 x 19 = ?

38

400

20 x 8 = ?

160

500

23 x 7 = ?

161

Division

100

10 / 5 = ?

2

200

20 / 4 = ?

5

300

24 / 3 = ?

8

400

100 / 20 = ?

5

500

144 / 12 = ?

12

Area/Perimeter

100

How do you find perimeter?

Add up all the sides

200

What is area?

length x width

300

Find the perimeter of a shape with the side lengths 3cm, 9cm, 2cm, and 7cm

21cm

400

Find the area of a shape with the side lengths 4cm and 9cm

Area = 36cm²

500

Find the area of a shape with the lengths of 3.23 and 4.20

13.56

RANDOM!

100

What is a Numerator?

The top number in a written fraction

200

What is the place value of the 2 in the number 1,023?

Tens place

300

1286 + 1936

3,222

400

What are all the place values in the number 326?

Hundreds, Tens, Ones

500

Solve this problem: 1256 / 4 = ?

314