Skills · The Number System · Radicals
Multiplying and dividing radicals
Printable practice with an answer key the engine computes, at three levels, in as many versions as you need.
Problem types
- root times root: √3 · √6
- with numbers in front: 2√3 · 4√6
- root over root: √50/√2
- a root on the bottom: 6/√3
- a root times a sum: √2(√6 + 3)
Sample Sheet · Level 1
- √6 · √15 =
- √10 · √5 =
- √2 · √10 =
- √5 · √15 =
- √7 · √14 =
- √6 · √10 =
- √3 · √21 =
- √6 · √2 =
Answer key
- 3√10
- 5√2
- 2√5
- 5√3
- 7√2
- 2√15
- 3√7
- 2√3
Sample Sheet · Level 3
- √32√2 =
- √75√3 =
- √10(√2 + 5) =
- 9√3 =
- 2√15 · 3√5 =
- √14 · √6 =
- √5(√15 + 8) =
- 6√2 =
Answer key
- 4
- 5
- 2√5 + 5√10
- 3√3
- 30√3
- 2√21
- 5√3 + 8√5
- 3√2
Make your own
Pick the count, the level and the version, and print it with work space and the key on its own page. The same skill also makes an I Do, We Do, You Do lesson, a Mosaic, a Decoder and more.