Fractions
Multiplication (x)
Division (÷)
Addition (+) and Subtraction (-)
Science
100

7/12 + 4/12

11/12

100

35 x 28

980

100

735÷5

147

100

576 - 288

288

100

Which is the planet that we live on?

Earth

200

16/7 - 6/7

10/7 or 1 3/7

200

352 x 12

4,224

200

1,792 ÷ 4

448

200

1,208 + 4,733

5,941

200

Which organ pumps blood?

Heart

300

3/4 + 4/4

7/4 or 1 3/4

300

8,468 x 15

7,020

300

1,656 ÷ 8

207

300

7,019 - 5,423

1,596

300

Which gas do plants release?

Oxygen

400

What fraction is 5 parts out of 8 equal parts?

5/8

400

5,321 x 79

420,359

400

4,836÷12

403

400

Raju has 345 apples. His father gives him 126 more apples. How many apples does he have now?

471 apples

400

Which part of the plant absorbs water?

Root

500

Convert 4 5/6 into an improper fraction

29/6
500

1,234 x 567

699,678

500

7,469 ÷77

97

500

446 + 256 + 822

1,524

500

Which organ is the main part of the respiratory system?

Lungs

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