Interactive flip activity for Grade 3 children to practice addition within 1000. Students drag number blocks (427, 356, 189) and operation symbols (+, +, =) to build the complete equation structure solving a construction word problem. Features immediate visual feedback and number sense & operations progression through multi-step addition.

Interactive flip activity for Grade 3 children to practice addition & subtraction within 1000. Students tap igloo options to solve 450 - 50 = ? with visual feedback. Features immediate visual feedback and introduces number sense & operations progression.

Interactive flip activity for Grade 3 (Age 8-9) children to practice Addition & Subtraction within 1000. Students will reorder the steps to solve the problem 648 + 126. Features immediate visual feedback and reinforces understanding of place value in addition.

Interactive flip activity for Grade 3 children to practice addition and subtraction within 1000. Students solve artwork pricing calculations and sort them into correct price range categories. Features immediate visual feedback and reinforces multi-group classification skills in a sophisticated gallery setting.

Interactive flip activity for Grade 3 children to practice addition and subtraction within 1000. Students solve six math problems and sort them by answer ranges: Under 500, 500-700, Over 700. Features immediate visual feedback and develops number sense through classification skills.

Interactive flip activity for Grade 3 children to practice addition and subtraction within 1000. Students drag procedure cards to arrange emergency steps in correct order: starting with 763 patients, subtracting 189 discharged, then adding 124 new arrivals. Features immediate visual feedback and introduces multi-step problem solving in healthcare contexts.

Interactive flip activity for Grade 3 children to practice addition and subtraction within 1000. Students follow a mathematical treasure trail by connecting sums in correct calculation order: start with 234+189, then add 76, then add 98. Features immediate visual feedback and sequential problem solving with pirate adventure theme.

Interactive flip activity for Grade 3 children to practice addition and subtraction within 1000. Students test the hypothesis by comparing two calculation results using true/false reasoning. Features immediate visual feedback and introduces the concept of mathematical comparison and scientific hypothesis testing.

Interactive flip activity for Grade 3 (Age 8-9) children to practice Addition & Subtraction within 1000. Students solve multi-step financial calculations by first calculating the 3-day revenue total, then finding how much more is needed to reach the goal. Features immediate visual feedback and develops sequential reasoning with real-world business mathematics applications.

Interactive flip activity for Grade 3 children to practice addition and subtraction within 1000. Students complete a number sequence pattern by finding the missing number in a space mission control interface. Features immediate visual feedback and develops pattern recognition skills through sequential thinking.

Interactive flip activity for Grade 3 children to practice estimation skills. Students choose the closest hundred for 389 + 294 from market price options 500, 600, 700, and 800. Features immediate visual feedback and develops number sense through rounding to nearest hundred estimation strategies.

Interactive flip activity for Grade 3 children to practice addition and subtraction within 1000. Students solve multi-step compound problem: add mammals, birds, and reptiles to find total zoo animals, then subtract animals that transferred to another zoo. Features immediate visual feedback and sequential step validation requiring completion of addition phase before subtraction phase unlock.