Sums, differences and products
This task is about basic facts.
Joey has forgotten some of his basic fact tables. Help Joey by filling in two numbers in the spaces to make each row true.
The first one has been done for you by writing in the numbers 6 and 7.
Question
1
Change answer
Numbers
Sum
Difference
Product
a)
6
and
7
13
1
42
b)
and
7
1
12
c)
and
9
1
20
d)
and
9
3
18
e)
and
12
0
36
f)
and
12
8
20
g)
and
13
3
40
h)
and
11
5
24
Published on
https://newzealandcurriculum.tahurangi.education.govt.nz