order of operation
multiplication
Equivalent fractions
100

What does PEMDAS stand for?

Please, excuse, my, dear, aunt, sally

Parentheses

Exponents

Multiply/Divide

add/subtract


100

6x7

42

100

Simplify 5/10

=1/2

200

(5 X 2) + (55/5)=

21

200

8x14

112

200

Simplify  25/100

=1/4

300

(6X7) + (19-7) / 2= 


hint- / means to divide 

=27

300

23x47=

1081

300

simply 8/12

= 2/3

400

[(54+6) - (22+14)] X 10

=240

400

56x128=

7168

400

Simplify  18/24

=3/4

500

[(11x4) + (16-12)] X [(19-8) + (10+4)] 

1200

500

97x864=

83808

500

Simplify 134/2

67

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