1) 2*2+4+4=12
2) 1. 7 + (3 x 2) +25
2. 2/8 divided by (4x8) =2
3. 16+8 -(5x2)=14
hope this help...
Answer:
1) \(2\times2+4+4=12\)
2 )Below statements are true
1. 7 + 3 ×(2 + 4)= 25
2. \(\frac{8^2}{4\times8}=2\)
3. 16 + 8-(5×2)= 14
Step-by-step explanation:
1) To write an expression with a value =12 it should contain four numbers and two different operations.
\(2\times2+4+4=12\)
2) Place Parentheses,if needed, to make each statement true.
1. 7 + 3×2 + 4= 25
In this statement one parentheses is missing i.e. bracket
New statement → 7 + 3 ×(2 + 4)= 25
7 + 3 ×2 +3× 4= 25
7 + 6 + 12= 25
25=25 now, the statement is true.
2. 8 (a Two Above the 8) Divided by 4 x 8 = 2
This statement (a Two Above the 8) means \(8^2\)
so, \(\frac{8^2}{4\times8}=2\)
\(\frac{64}{4\times8}=2\)
\(2=2\)
The statement is true.
3. 16 + 8 - 5×2 = 14
The statement is true when we solve by BODMAS
i.e. 16 + 8-(5×2)= 14
16 + 8-10= 14
24-8=14
14=14 statement is true