Fill in what you can and press Check. Nothing you type is sent anywhere.
1
134×135=
2
313×123=
3
114×225=
4
213×323=
5
215×223=
6
212×135=
7
113×345=
8
112×214=
9
145×312=
10
112×212=
11
212×245=
12
114×214=
13
212×345=
14
123×112=
15
313×345=
16
313×313=
17
323×323=
18
113×323=
19
314×145=
20
315×314=
Answer key
What is in this set
The numbers in this set run from 1 to 5.
Every problem in it will involve a mixed number.
42% of them need simplifying at the end.
A careful solution takes 4 written steps on average.
The mistake this set invites most often, in 100% of the problems: the whole parts and the fraction parts were multiplied separately and added — a mixed number has to become a single fraction first.
Answers are a mixed number, written like 2 1/3.
Drawing 240 problems from this page produced 198 different ones, 83% — so a sheet of 20 is a new sheet almost every time.
We would put this in front of a grade 6 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.