Random Website Widget

Sections

Grade Level

Arcade Room

Adding 3 Numbers

Addition Practice (3 Numbers)

Accuracy: 100%
Streak: 0

Adding Multiple Numbers Practice

Adding 3 One-Digit Numbers

Add three single digit numbers together (like 4 + 7 + 3).

Student Tips:

Look for numbers that make 10 first: 4 + 7 + 3, find 7 + 3 = 10, then 10 + 4 = 14
Add the first two, then add the third: 4 + 7 = 11, then 11 + 3 = 14
Use your fingers or draw dots to help count
Check your work by adding in a different order

Teaching Instruction: Emphasize “make 10” strategy with manipulatives. Use three different colored groups of objects. Practice finding pairs that make 10 within the three numbers. Show that order doesn’t matter (commutative property).

More 8-Bit Adventures

Math Quest

Floor after floor of Subtraction practice as you battle the waves of zombies in this Desktop Dungeon styled math game.

Crash Racer - Driving Skills Game | 8 Bit Academy

Crash Racer

An action-packed driving game that tests your reflexes and skill as you navigate through challenging obstacles, avoiding crashes and racing to victory!