MathIQO — Adaptive math practice for Ontario kids

MathIQO worksheet

Skip count to 50 by 2s, 5s, and 10s · Grade 1 · B1.5

Name: ______________________

Date: ______________________

1
Skip count by 2s. What number comes next: 6, 8, 10, 12, __ ?
Warm-up
Answer:
2
Skip count by 2s. What number comes next: 2, 4, 6, 8, __ ?
Warm-up
Answer:
3
Skip count by 2s. What number comes next: 10, 12, 14, 16, __ ?
Warm-up
Answer:
4
Skip count by 5s. What number comes next: 5, 10, 15, 20, __ ?
On level
Answer:
5
Skip count by 5s. What number comes next: 15, 20, 25, 30, __ ?
On level
Answer:
6
Skip count by 5s. What number comes next: 15, 20, 25, 30, __ ?
On level
Answer:
7
Fill in the missing number when skip counting by 10s: 5, 15, __, 35, 45
Challenge
Answer:
8
Fill in the missing number when skip counting by 5s: 5, __, 15, 20, 25
Challenge
Answer:
9
Fill in the missing number when skip counting by 5s: 5, 10, 15, __, 25
Challenge
Answer:

✅ Done? See how you did — check in at mathiqo.com/check-in

Worksheet code: eyJzIjoibnVtYmVyLXNraXAtY291bnQtNTAiLCJkIjpbNzU3MTA5MzA3LDIwMTM1NjAwODgsMTIyNDI1NDAxMSw3NTcyMTgxMDcsMzcxMDY4NjQ3LDk0MDY1NDg1MywxNjk1OTkxNDQ1LDE5MTAwNDc4MzIsNTA4NzYxNjIwXSwidiI6MX0.d2be590c34e4

A quick 5-question check-in grades itself instantly and shows what to practise next.

Answer key · Skip count to 50 by 2s, 5s, and 10s

1.
14 — Each step adds 2, so after 12 comes 14.
2.
10 — Each step adds 2, so after 8 comes 10.
3.
18 — Each step adds 2, so after 16 comes 18.
4.
25 — Each step adds 5, so after 20 comes 25.
5.
35 — Each step adds 5, so after 30 comes 35.
6.
35 — Each step adds 5, so after 30 comes 35.
7.
25 — The count goes up by 10, so the blank is 15 + 10 = 25.
8.
10 — The count goes up by 5, so the blank is 5 + 5 = 10.
9.
20 — The count goes up by 5, so the blank is 15 + 5 = 20.