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Level 8

#### 21 words 0 ignored

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## Ignore words

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greater than

>; the number to the left of the sign is MORE than the number to the right

less than

<; the number to the left is FEWER than the number to the right

minus

subtract

total

the sum of all the numbers

multiply

repeat adding

factors

the numbers being multiplied

product

the answer to a multiplication problem

Estimate

round

operation

add, subtract, multiply, divide

array

a picture that uses rows (---) and columns (I) to show a multiplication problem

area

the surface; Length x Width

sequencing

put the numbers in order

altogether

how many in all; add

nearest/closest

estimate

round

go the the nearest given place value; underline, look behind, the circled number tells you where to go.

sum

the answer to an addition problem

difference

the answer to a subtraction problem

quotient

the answer to a division problem

inverse operations

operations that undo each other

overestimate

an estimate that is greater than the exact answer

underestimate

an estimation that is too low