Number Patterns

We want to work out the value of $d$`d` that makes the following equation true:

$8+2\times d=16$8+2×`d`=16

a

First let's complete a simpler expression. Fill in the blank in the equation below.

$8+\editable{}=16$8+=16

b

So $2\times d=8$2×`d`=8. What number times $2$2 equals $8$8?

Easy

Less than a minute

Sign up to try all questions

Connect members of sequential patterns with their ordinal position and use tables, graphs, and diagrams to find relationships between successive elements of number and spatial patterns.