I can count within 1000 and skip-count by 5s, 10s, and 100s.
Problem 1
Count by 5s starting from 7: 7, _____, _____, _____, _____
Hint: Add 5 each time: 7 + 5 = _____, then add 5 again.
\n
Problem 2
Count by 5s starting from 13: 13, _____, _____, _____, _____
Hint: Add 5 each time: 13 + 5 = _____, then add 5 again.
\n
Problem 3
Count by 5s starting from 5: 5, _____, _____, _____, _____
Hint: Add 5 each time: 5 + 5 = _____, then add 5 again.
\n
Problem 4
Count by 5s starting from 20: 20, _____, _____, _____, _____
Hint: Add 5 each time: 20 + 5 = _____, then add 5 again.
\n
Problem 5
Count by 5s starting from 18: 18, _____, _____, _____, _____
Hint: Add 5 each time: 18 + 5 = _____, then add 5 again.
\n
Problem 6
Count by 10s starting from 41: 41, _____, _____, _____, _____
Hint: Add 10 each time: 41 + 10 = _____, then add 10 again.
\n
Problem 7
Count by 10s starting from 23: 23, _____, _____, _____, _____
Hint: Add 10 each time: 23 + 10 = _____, then add 10 again.
\n
Problem 8
Count by 10s starting from 30: 30, _____, _____, _____, _____
Hint: Add 10 each time: 30 + 10 = _____, then add 10 again.
\n
Problem 9
Count by 10s starting from 31: 31, _____, _____, _____, _____
Hint: Add 10 each time: 31 + 10 = _____, then add 10 again.
\n
Problem 10
Count by 10s starting from 34: 34, _____, _____, _____, _____
Hint: Add 10 each time: 34 + 10 = _____, then add 10 again.