This math topic focuses on advanced number sense through the practice of skip counting downwards by various intervals such as tens, forties, fifties, and sixties. The problems require filling in two missing numbers in each sequence, with multiple-choice answers provided for each question. By completing these exercises, students reinforce their understanding of numerical patterns and enhance their ability to manipulate numbers in a descending order.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
Practice:
Skip Counting Downward by Tens (Two Missing)
Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.
Skip count downwards by 50
400, 350, __, __, 200, 150
Skip Counting Downward by Tens (Two Missing) Worksheet
| Math worksheet on 'Skip Counting Downward by Tens (Two Missing) (Level 3)'. Part of a broader unit on 'Number Sense - Advanced' Learn online: app.mobius.academy/math/units/number_sense_advanced/ |
1
| 480, 420, __, __, 240, 180 |
| Skip count downwards by 60 |
a
| 370, 320 |
b
| 360, 300 |
c
| 370, 310 |
d
| 350, 290 |
e
| 360, 310 |
f
| 360, 290 |
2
| 360, 320, __, __, 200, 160 |
| Skip count downwards by 40 |
a
| 290, 260 |
b
| 270, 230 |
c
| 280, 250 |
d
| 290, 250 |
e
| 280, 230 |
f
| 280, 240 |
3
| 240, 210, __, __, 120, 90 |
| Skip count downwards by 30 |
a
| 180, 160 |
b
| 180, 150 |
c
| 180, 140 |
d
| 190, 160 |
e
| 170, 140 |
f
| 190, 170 |
4
| 270, 240, __, __, 150, 120 |
| Skip count downwards by 30 |
a
| 210, 190 |
b
| 220, 200 |
c
| 220, 190 |
d
| 220, 180 |
e
| 210, 180 |
f
| 200, 170 |
5
| 400, 350, __, __, 200, 150 |
| Skip count downwards by 50 |
a
| 290, 240 |
b
| 300, 250 |
c
| 300, 240 |
d
| 310, 260 |
e
| 300, 260 |
f
| 310, 270 |
6
| 320, 280, __, __, 160, 120 |
| Skip count downwards by 40 |
a
| 250, 210 |
b
| 250, 220 |
c
| 240, 200 |
d
| 240, 210 |
e
| 250, 200 |
f
| 240, 190 |