Math/Science

Order Of Operations

100

6x7+8(6+5)=

6x7+8(6+5)= 130

200

9-5÷(8-3)x2+6=

9-5÷(8-3)x2+6= 13

300

(6-3)x9²=

(6-3)x92=276

400

6x8^4--9(5x4)=

6x8^4--9(5x4)= 684

500

9⁵x3⁴(2x3)x0=

9⁵x3⁴(2x3)x0= 0

Decmials

100

What is 6/10 as a decmial?

.6

200

What is 9876/10000 as a decmial?

.9876

300

What is 2 50/100 as a decimal?

2.50 or 2.5

400

What is 4/100 as a decimal 

.04

500

What is 98/100 as a decimal?

.98

Elements

100

What is Irons chemical Symbol? 

Fe

200

What is Hydrogens chemical symbol?

H

300

What is Carbons chemical symbol?

C

400

What is Heliums chemical symbol?

He

500

What is Chlorine chemical symbol?

Cl

Meantal Math

100

9x6x5x4-9=

1071

200

9x4+9x4=

72

300

90+90+1+6+8=

195

400

15= m-6

21

500

24/e =

4

Magnets

100

What are the names of the ends of magnets

North Pole and South Pole 

200

True or False, opposite repeal

False 

300

True or False, magents attrack to nickel 

True