Missing number: 3-digit additions
for 2nd grade

Below is a table showing the first 6 question answer pairs for the topic "Missing number: 3-digit additions" 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 "Missing number: 3-digit additions" is in the category Addition for 2nd grade (ages 7 to 8).

Revise 'Missing number: 3-digit additions' with one of our games for 2nd grade

UXO

Duck shoot

The frog flies

Pong

Cat and mouse

The beetle and the bee

Rock fall

Four in a row

Sow grow

Choose or lose

Mix and match

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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   *