Below is a table showing the first 6 question answer pairs for the topic "Number bonding to 20" 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 "Number bonding to 20" is in the category Addition for 1st grade (ages 6 to 7).
1 / 6
In this list, the 2 numbers that bond to 20 are 2 and 18
2 / 6
In this list, the 2 numbers that bond to 20 are 4 and 16
3 / 6
In this list, the 2 numbers that bond to 20 are 3 and 17
4 / 6
In this list, the 2 numbers that bond to 20 are 7 and 13
5 / 6
In this list, the 2 numbers that bond to 20 are 8 and 12
6 / 6
In this list, the 2 numbers that bond to 20 are 10 and 10
Revise 'Number bonding to 20' with one of our games for 1st grade
Home / 1st grade / Addition / Number bonding / Number bonding to 20
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 *