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Skip Counting Downward by Tens (Three Missing)

Level 1

This math topic focuses on practicing skip counting downward by tens, twenties, and thirties, involving sequences where three consecutive numbers are missing. It tests and reinforces understanding in sequential decrement, a foundational aspect of number sense, appealing to students to fill in missing numbers accurately and deepen their arithmetic accuracy and fluency. Each problem requires identifying missing elements in a decreasing sequence, providing multiple choice answers to select from. This topic enhances mental calculation skills critical for various mathematical operations and problem-solving scenarios.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Skip Counting Downward by Tens (Three Missing)

Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.

Skip count downwards by 30

270, 240, __, __, __, 120, 90

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Skip Counting Downward by Tens (Three Missing) Worksheet

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Math worksheet on 'Skip Counting Downward by Tens (Three Missing) (Level 1)'. Part of a broader unit on 'Multiplication From Counting - Intro' Learn online: app.mobius.academy/math/units/multiplication_from_counting_intro/
1
240, 210, __, __, __, 90, 60
Skip count downwards by 30
a
180, 160, 140
b
170, 140, 110
c
190, 160, 130
d
190, 150, 110
e
180, 150, 120
f
190, 170, 150
2
270, 240, __, __, __, 120, 90
Skip count downwards by 30
a
220, 190, 160
b
210, 170, 130
c
210, 190, 170
d
200, 170, 140
e
210, 180, 150
f
220, 180, 140
3
140, 120, __, __, __, 40, 20
Skip count downwards by 20
a
110, 100, 90
b
90, 70, 50
c
100, 90, 80
d
110, 80, 50
e
100, 80, 60
f
100, 70, 40
4
80, 70, __, __, __, 30, 20
Skip count downwards by 10
a
60, 50, 40
b
70, 50, 30
c
70, 60, 50
d
50, 40, 30
e
60, 40, 20
5
210, 180, __, __, __, 60, 30
Skip count downwards by 30
a
150, 130, 110
b
150, 120, 90
c
140, 110, 80
d
160, 140, 120
e
150, 110, 70
f
160, 120, 80
6
180, 160, __, __, __, 80, 60
Skip count downwards by 20
a
130, 110, 90
b
140, 130, 120
c
140, 120, 100
d
140, 110, 80
e
150, 140, 130
f
150, 130, 110
7
90, 80, __, __, __, 40, 30
Skip count downwards by 10
a
70, 60, 50
b
80, 70, 60
c
60, 50, 40
d
80, 60, 40
e
70, 50, 30
Skip Counting Downward by Tens (Three Missing) (Level 1) - Mobius Math