Math Problem Statement

Using 4 4 4 and 8 use addition, subtraction, division and multiplication to get 9

Solution

To obtain the result of 9 using the numbers 4, 4, 4, and 8 with the operations of addition, subtraction, division, and multiplication, one possible solution is:

(8÷4)+(4+4)=2+8=9(8 \div 4) + (4 + 4) = 2 + 8 = 9

Steps:

  1. Divide 8 by 4 to get 2.
  2. Add the other two 4's: 4+4=84 + 4 = 8.
  3. Add 2 and 8 to get the final result: 2+8=92 + 8 = 9.

Would you like more details or have any other questions?

Here are 5 related questions:

  1. Can you create another expression using the same numbers to get a different result?
  2. How can you modify this expression to get a higher number, like 12?
  3. Can you find a way to use all four 4's to get 0?
  4. What combinations of 4, 4, 4, and 8 give a result of 16?
  5. How can you use these operations to get a result of 7?

Tip: When solving puzzles with basic operations, always try grouping terms in different ways to explore more solutions.

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Math Problem Analysis

Mathematical Concepts

Arithmetic
Order of Operations (PEMDAS)
Basic Operations (Addition, Subtraction, Multiplication, Division)

Formulas

Division: a ÷ b
Addition: a + b
Subtraction: a - b
Multiplication: a × b

Theorems

Commutative Property of Addition
Associative Property of Addition

Suitable Grade Level

Grades 5-7