Math Symbols
Place Value
Addition
Subtraction
Science
100

What is this symbol: + 

plus 

100

What number is in the ones places of 17?

100

What is 3+6? 

9

100

What is 9-2? 

7

100

Can a plant grow underwater? 

Yes

200

What is this symbol: - 

minus 

200

What number is in the tens place of 29?

2

200

What is 11 + 4?

15 

200

What is 12-8?

4

200

What part of a plant helps it to get food? 

Leaves 

300

What is this symbol: = 

equals 

300

What number is in the hundreds place of 491?

4

300

What is 23+15?

38 

300

What is 39-25? 

14

300

What part of a plant helps it get sunlight? 

Stem 

400

What is this symbol: x 

multiply or times 

400

What number is in the tens place of 201?

400

What is 234+451? 

685

400

What is 759-137?

622

400

What part of plant helps it get water? 

Roots 

500

What is this symbol: ➗

divide 

500

What number is in the thousands place of 1,839? 

1

500

What is 239 + 540?

770

500

What is 698 - 571? 

127

500

What is a basic need of a plant? 

Water, sunlight, or space