Addition
Addition combines quantities to find a total.
First graders use drawings, objects, and number lines to understand small numbers and explain their thinking. Focus on accuracy before speed. Explore 9 skill guides and 27 printable worksheet sets with answers.
Addition combines quantities to find a total.
Subtraction finds what remains or the difference between two amounts.
Missing-number equations show the relationship between operations.
Number patterns follow a repeatable rule.
Place value tells you what a digit means based on its position.
Comparing numbers tells which quantity is greater, smaller, or equal.
Time calculations use hours and minutes on a 12-hour clock.
Money problems combine coin values and dollar amounts.
Word problems turn real situations into mathematical operations.
These are supplementary practice activities, not a full curriculum. Adapt the level to your learner.