Create a new printable
Answer key also includes questions
Answer key only gives the answers
No answer key
   Worksheets and No Prep Teaching Resources
Math Worksheets

 

Sample - Click above to make a new math worksheet (PDF).
Name _____________________________
Date ___________________
Missing Numbers
Count by threes. Fill in the missing number.

1.  

134, _____, 128, 125, 122, 119, 116, 113, _____
2.   * This is a pre-made sheet.
Use the link at the top of the page for a printable page.
3.  

349, 346, 343, 340, _____, 334, _____, 328, 325
4.  

599, 602, _____, _____, 611, 614, 617, 620, _____
5.  

603, 600, 597, _____, _____, _____, 585, 582, 579
6.  

_____, _____, 879, 882, 885, 888, 891, 894, 897
7.  

176, _____, 170, _____, 164, 161, 158, _____, 152
8.  

_____, 184, _____, 190, 193, 196, 199, 202, 205
9.  

868, 871, _____, 877, 880, 883, 886, _____, 892
10.  

_____, 617, 614, _____, 608, 605, 602, _____, 596
11.  

928, _____, 934, 937, _____, 943, _____, 949, 952
12.  

846, 843, _____, 837, _____, 831, 828, 825, 822
13.  

382, _____, 376, 373, 370, 367, _____, 361, 358
14.  

_____, _____, 780, 783, 786, 789, 792, 795, _____
15.  

663, 660, 657, 654, 651, _____, _____, 642, _____

 


Answer Key


Sample
This is only a sample worksheet.

Create a new printable
Answer key also includes questions
Answer key only gives the answers
No answer key
   Worksheets and No Prep Teaching Resources
Math Worksheets