Fill in what you can and press Check. Nothing you type is sent anywhere.
1
(7+6)×3=
2
(5+2)×3=
3
(6+6)×6=
4
(6+2)×4=
5
(8+2)×4=
6
(9+4)×3=
7
(9+6)×3=
8
(3+4)×4=
9
(4+5)×4=
10
(9+3)×5=
11
(4+5)×3=
12
(3+6)×6=
13
(2+4)×2=
14
(9+5)×6=
15
(2+3)×3=
16
(9+3)×2=
17
(7+5)×5=
18
(9+6)×5=
19
(6+2)×2=
20
(4+6)×5=
Answer key
What is in this set
The numbers in this set run from 2 to 9.
Every problem in it will have brackets to clear first.
A careful solution takes 2 written steps on average.
The mistake this set invites most often, in 100% of the problems: the brackets were ignored; whatever is inside them is worked out first.
Answers are a whole number.
Drawing 240 problems from this page produced 140 different ones, 58% — so a sheet of 20 will come back to a problem you have seen — there are only so many sensible ones of this kind.
We would put this in front of a grade 5 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.