Adding Large Numbers (Ex. 1)

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1. Question 1

   Multiple choice

   345,678 + 123,456 = ?

2. Question 2

   Multiple choice

   423,509 + 387,216 = ?

3. Question 3

   Multiple choice

   591,034 + 248,766 = ?

4. Question 4

   Sequence

   What is the missing number in the sequence? 100,000 ; 200,000 ; 300,000 ; ___ ; 500,000

5. Question 5

   True or false

   450,000 + 550,000 = 1,000,000.

More exercises in this module

• Efficient Calculation Strategies (Ex. 1)

• Efficient Calculation Strategies (Ex. 3)

• Adding Large Numbers (Ex. 3)

• Estimating with Rounding (Ex. 3)

• Six-Digit Addition (Ex. 6)

• Subtracting Large Numbers (Ex. 3)