Shannon 4.OA.1, 4.OA.2, and 4.NBT.5 Vocabulary
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Equation | A mathematical sentence with an equal sign.
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| Multiplicative comparison | Compare by asking or telling how many times more one amount is than another. e.g., 3 times as many as
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| Additive comparison | Problems that ask how much more (or less) one amount is than another.
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| Area model | A model of multiplication that shows each place value product.
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| Commutative Property of Multiplication | Changing the order of the factors does not change the product.
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| Distributive Property of Multiplication over Addition | When one of the factors of a product is a sum, multiplying each addend before adding does not change the product.
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| Partial product | A method of multiplying in which the value of each digit in a factor is multiplied separately, and then the partial products are added together.
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| Rectangular array | An arrangement of objects in equal rows in the shape of a rectangle.
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| Interpret | To explain something.
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| Strategy | how to plan to go about, to solve a certain problem.
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| Unknown | The variable that need to be solved in an equation.
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| Identity Property of Multiplication | Any time you multiply a number by 1, the result, or product, is that original number.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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