Check the answers

Number patterns · Grade 4 · Level 3 · Sheet 1. Type in what your child wrote, or tap what they circled, and each answer is marked — with the reason when a wrong one is a mistake we recognize. Nothing you type is sent anywhere.

1.
What comes next?
13,39,117,351
What they wrote
2.
What comes next?
8,16,32,64
What they wrote
3.
What comes next?
4,20,100,500
What they wrote
4.
What comes next?
12,36,108,324
What they wrote
5.
What comes next?
14,28,56,112
What they wrote
6.
What comes next?
7,21,63,189
What they wrote
7.
What comes next?
4,16,64,256
What they wrote
8.
What comes next?
3,15,75,375
What they wrote
9.
What comes next?
6,18,54,162
What they wrote
10.
What comes next?
1,2,4,8
What they wrote
11.
What comes next?
12,48,192,768
What they wrote
12.
What comes next?
9,45,225,1,125
What they wrote