Fluently add and subtract multi-digit whole numbers using the standard algorithm.
Multiply a whole number of up to four digits by a one-digit whole number, and multiply two two-digit numbers, using strategies based on place value and the properties of operations. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.
Find whole-number quotients and remainders with up to four-digit dividends and one-digit divisors, using strategies based on place value, the properties of operations, and/or the relationship between multiplication and division. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.
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Batter's Up Multiplication Multiply multi-digit numbers to score runs |
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Batter's Up Addition Add multidigit numbers to score points |
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Coolmath Arithematic Game Quickly the correct numbers to solve the equation. |
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Math Pup Equations Game - Quick Math Quickly pick the correct operand to solve the equation. |
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