Solving using Inverse operations
Solving
Solving
Random
Random
100

x+7=14

 x=7

100

b-12=7

b=19

100
12x=24
What is division? x=2
100

x ÷ 3 = 8

x=24

100

(-24) – (-7)

Final Answer: -17

200

x/5=10

 x=50

200
20/x=5
What is division? x=4
200
6y+12=10
What is subtract then divide? y=-1/3
200

7-2

1/49

200

The property that states : 


1 x n = n , 1 x 5 = 5. 1 x 7 = 7 and so on

The identity property of multiplication

300

7-3x=18x

x= 1/3

300
(x^2)=121
What is square root? x=11
300
(a^3)=27
What is cube root? a=3
300

29/ 28 =

2

300

The smallest set in which  -12 belongs ...

whole numbers, natural numbers, integers, irrational numbers, rational numbers

integers

400

√(x-7)=8

What is square then add. x=71

400
√(x)+4=7
What is subtract then square? 9
400
(a^2)-12=24
What is add then square root? a=6
400

8990

1

400

Write in Scientific notation:


.0023

2.3 x 10-3
500

x/2 + 12 = 24

x=24

500
√(x)/3=4
What is multiply then square? x=144
500
(x^2)+5=30
What is subtract then square root? x=5
500

23 – 5 + 2 x 42

Final answer: 35

500

3.7 x 10-3

.0037

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