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Subtraction of Monomials

Perform the subtraction $3t^2-t^2.$

$5t^2$

$6t^2$

$2t^2$

What is the result of $11t^2-7t^2$ ?

$4t^4$

$4t^2$

$4t$

What is the result of $15at^2-8at^2$ ?

$9at^2$

$7at^2$

$5at^2$

Perform the subtraction $7ab^3-4ab^3$ ?

$4ab^3$

$3ab^3$

$5ab^3$

What is the result of $10y^3-5y^3$ ?

$3y^3$

$4y^3$

$5y^3$

Perform the subtraction $5x^2-7x^2$ .

$14x^2$

$2x^2$

$-2x^2$

Perform the subtraction $6x^2-12x^2$ .

$-18x^2$

$-6x^2$

$18x^2$

Perform the subtraction $4ab^2-4ab^2$ .

0 $4ab^2$

$ab^2$

Perform the subtraction $9y^2-3y^2$ .

$7y^2$

$27y^2$

$6y^2$

What is the result of $7at^2-11at^2$ ?

$18at^2$

$4at^2$

$-4at^2$

Questions

Time

Score

Subtraction of Monomials

Perform the subtraction ﻿3t2−t2.3t^2-t^2.3t2−t2.﻿

﻿5t25t^25t2﻿

﻿﻿6t26t^26t2﻿

﻿2t22t^22t2﻿

What is the result of ﻿11t2−7t211t^2-7t^211t2−7t2﻿ ?

﻿4t44t^44t4﻿

﻿4t24t^24t2﻿

﻿4t4t4t﻿

What is the result of ﻿15at2−8at215at^2-8at^215at2−8at2﻿ ?

﻿9at29at^29at2﻿

﻿7at27at^27at2﻿

﻿5at25at^25at2﻿

Perform the subtraction ﻿7ab3−4ab37ab^3-4ab^37ab3−4ab3﻿?

﻿4ab34ab^34ab3﻿

﻿3ab33ab^33ab3﻿

﻿5ab35ab^35ab3﻿

What is the result of ﻿10y3−5y310y^3-5y^310y3−5y3﻿ ?

﻿3y33y^33y3﻿

﻿4y34y^34y3﻿

﻿5y35y^35y3﻿

Perform the subtraction ﻿5x2−7x25x^2-7x^25x2−7x2﻿ .

﻿14x214x^214x2﻿

﻿2x22x^22x2﻿

﻿−2x2-2x^2−2x2﻿

Perform the subtraction ﻿6x2−12x26x^2-12x^26x2−12x2﻿.

﻿−18x2-18x^2−18x2﻿

﻿−6x2-6x^2−6x2﻿

﻿18x218x^218x2﻿

Perform the subtraction ﻿4ab2−4ab24ab^2-4ab^24ab2−4ab2﻿.

0

﻿4ab24ab^24ab2﻿

﻿ab2ab^2ab2﻿

Perform the subtraction ﻿9y2−3y29y^2-3y^29y2−3y2﻿ .

﻿7y27y^27y2﻿

﻿27y227y^227y2﻿

﻿6y26y^26y2﻿

What is the result of ﻿7at2−11at27at^2-11at^27at2−11at2﻿ ?﻿﻿

﻿18at218at^218at2﻿

﻿4at24at^24at2﻿

﻿−4at2-4at^2−4at2﻿

Incorrect

Great!

Perform the subtraction $3t^2-t^2.$

$5t^2$

$6t^2$

$2t^2$

What is the result of $11t^2-7t^2$ ?

$4t^4$

$4t^2$

$4t$

What is the result of $15at^2-8at^2$ ?

$9at^2$

$7at^2$

$5at^2$

Perform the subtraction $7ab^3-4ab^3$ ?

$4ab^3$

$3ab^3$

$5ab^3$

What is the result of $10y^3-5y^3$ ?

$3y^3$

$4y^3$

$5y^3$

Perform the subtraction $5x^2-7x^2$ .

$14x^2$

$2x^2$

$-2x^2$

Perform the subtraction $6x^2-12x^2$ .

$-18x^2$

$-6x^2$

$18x^2$

Perform the subtraction $4ab^2-4ab^2$ .

$4ab^2$

$ab^2$

Perform the subtraction $9y^2-3y^2$ .

$7y^2$

$27y^2$

$6y^2$

What is the result of $7at^2-11at^2$ ?

$18at^2$

$4at^2$

$-4at^2$