Grade 1- Counting up in 2s
Counting up in 2s Worksheets
In these worksheets children must fill in the three missing numbers in lists of five consecutive factors of 2 (up to a maximum of 20).
Mental calculation comprises arithmetical calculations using only the human brain, with no help from calculators, computers, or pen and paper
In these worksheets children must fill in the three missing numbers in lists of five consecutive factors of 2 (up to a maximum of 20).
In these worksheets children must fill in the three missing numbers in lists of five consecutive numbers less than 20. If they find this difficult, they should first try our One More Than and One Less Than worksheets.
In these worksheets children must fill in the three missing numbers in lists of five consecutive factors of 10 (up to a maximum of 100).