One-step inequalities

Difficulty Starter · Set vecl5t

Fill in what you can and press Check. Nothing you type is sent anywhere.

1
Solve:x+5<10x <
2
Solve:x+3<9x <
3
Solve:x+11<17x <
4
Solve:x+5<11x <
5
Solve:x+7<14x <
6
Solve:x+11<18x <
7
Solve:x+8<13x <
8
Solve:x+2<8x <
9
Solve:x+11<20x <
10
Solve:x+11<15x <
11
Solve:x+6<11x <
12
Solve:x+10<16x <
13
Solve:x+8<11x <
14
Solve:x+3<9x <
15
Solve:x+6<8x <
16
Solve:x+7<16x <
17
Solve:x+4<9x <
18
Solve:x+10<17x <
19
Solve:x+6<9x <
20
Solve:x+6<14x <

What is in this set

The numbers in this set run from 2 to 20.
Every problem in it will take one step.
A careful solution takes 1 written step on average.
Answers are a whole number.

Drawing 240 problems from this page produced 76 different ones, 32% — so a sheet of 20 will come back to a problem you have seen — there are only so many sensible ones of this kind.

The same skill, harder or easier

We would put this in front of a grade 7 class. That is our judgement, not a standard, and it is printed here so you can disagree with it. Everything else we put in that year.