Below is a table showing the first 6 question answer pairs for the topic "Formal addition: 3-digit numbers" as used in the lessons for this topic. Our games and tests for the topic use these 6 items plus 10 additional question answer pairs.
The topic "Formal addition: 3-digit numbers" is in the category Addition for 3rd grade (ages 8 to 9).
1 / 8
In this addition, the missing number is 7
2 / 8
In this addition, the missing number is 1
3 / 8
In this addition, the missing number is 2
4 / 8
In this addition, the missing number is 1
5 / 8
In this addition, the missing number is 6
6 / 8
In this addition, the missing number is 2
Revise 'Formal addition: 3-digit numbers' with one of our games for 3rd grade
Home / 3rd grade / Addition / Formal written method / Formal addition: 3-digit numbers
Each of our math topics for elementary are made up of between 6 and 20 question and answer pairs (both the written form and a robot voice speaking those questions and answers). Each topic can be used with all the activities on the site.
Counting * Comparing numbers * Pattern * Place value * Addition * Subtraction * Add + Subtract * Multiplication * Division * Multiply + Divide * Fractions * Measurements * Shapes * Position + Direction * Statistics * Algebra *