This add and subtract with frogs activity has 1st and 2nd Grade students flip lily pad cards and spin to add or subtract within 20, with a record sheet, practice page and answer key included.

This single digit subtraction activity has kindergarten and 1st grade students draw apple number cards, subtract, and record each difference. Answer key included.

This subtraction in the garden subtraction activity lets kindergarten and 1st grade children plant, pick and count paper vegetables to solve take-away problems within 10. Answer key included.

This movie math add and subtract multi-digit numbers activity is a popcorn board game for 3rd to 5th grade with 24 ticket cards that all need regrouping. A practice page and answer key are included.

This making inferences math operations activity helps 4th and 5th grade students use clue words to choose the right operation and solve word problems. An answer key is included for quick checking.

This subtracting eight writing equations worksheet has first graders count snack picture groups, write each number sentence, and solve subtract-eight facts, with an answer key for easy checking.

This subtracting ten writing equations worksheet has first graders write number sentences from picture groups with a row of ten crossed out, then solve subtract-ten facts. An answer key is included.

This subtracting with measures worksheet gives 2nd graders five length word problems to model and solve with subtraction, keeping the unit on every answer. An answer key is included.

Students find hours and minutes in this elapsed time mixed review worksheet, crossing noon and midnight in a table and three stories. A 3rd grade math page with an answer key.

Using Adding to Make 10 Activity, students match addition equation cards with missing addend cards to show equations that make 10.

In this 1.OA.5 First Grade Common Core Lesson, students will practice counting backward from 10 using a number line.

In this 1.OA.7 First Grade Common Core Lesson, students will decide given equations are true or false to understand the meaning of the equal sign.

In this 2.MD.6 Second Grade Common Core lesson, students will add and subtract within 100 on a number line.

In this 5.NF.2 Fifth Grade Common Core Lesson, students solve word problems involving adding and subtracting fractions with uncommon denominators.

Using Subtract Five Matching Worksheet, students solve subtracting five equations and then match equations to answers.

Monster math triple digit subtraction activity for 2nd and 3rd grade: match 24 monster problem cards to cookie answers, with a recording sheet and answer key included.

This diving for sums add subtract within 1000 activity gives 2nd and 3rd Grade children 16 clip cards, a Dive Log and a practice page, with an answer key included for fast checking.

This subtraction with 6-7-8-9 differences activity is a snowy card sort for kindergarten and 1st grade students. Solve each fact, sort it under its snowflake, and check with the answer key included.

This subtracting nine writing equations worksheet has first graders count fruit and mushroom pictures, write each number sentence, and solve take-away-nine facts, with an answer key included for fast checking.

This subtracting three writing equations worksheet has 1st graders write a number sentence for each fruit picture row and solve six take-away-three facts, with an answer key included for easy checking.