Integers

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In this app the questions are carefully graded from easy up to difficult in 32 steps.

 

The number line

What comes next?

1, 0, -1, -2, ?

7, 5, 3, 1, ?

-a ÷ b, a + -b, -a + -b

a - b, -a - b, a - -b, -a - -b

-a × b, a × -b, -a × -b

-a ÷ b, a ÷ -b, -a ÷ -b,

(-a)², (-a)³, (-a)⁴, (-1)⁸

use BEDMAS to evaluate expressions

Word problems

A tutor screen

A question

The worked example

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SubtractTutor
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