Everyday Math Tric-Trac|解謎線上App不用買

McGraw-Hill’s Tric-Trac game offers a fun and easy way to practice addition facts. This competitive two-player game is best viewed on Android devices with the following screen resolutions: 1280 x 800, 1024 x 600, 854 x 480, or 800 x 480, or multiples thereof.

Players each start with the numbers 1-10 in their hand, and a score of 55. They take turns rolling two dice, finding their sum, and then matching the sum to one or more numbers in their hand. Every match eliminates that number or numbers from a player’s hand and reduces their score. Players try to eliminate all the numbers in their hand. Play continues until no more sums from the dice can be matched to a number or numbers in a player’s hand. The player with the lowest score wins the game! Visual and audio reinforcement of correct and incorrect answers help players master addition facts and comparison skills.

Features of Tric-Trac:

- 2 players (for extra practice, a single player can play as Player 1 and Player 2)

- Practices basic addition facts with sums up to 15

- Practices composition and decomposition of numbers

- Correct and incorrect answer feedback

- Guided/Unguided play

- Full tutorial

Look for these other Everyday Mathematics® Games Apps:

- Addition Top-It™

- Subtraction Top-It™

- Beat the Computer™ Multiplication

- Name That Number™

- Equivalent Fractions™

- Monster Squeeze™

- Baseball Multiplication™ 1–6 Facts

- Baseball Multiplication™ 1–12 Facts

- Divisibility Dash™

Everyday Mathematics® web site: everydaymath.com

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