Search Results For “thinking of a number”

More quick mental addition of 3-digit numbers and multiples of 100.

More mental addition of 3-digit numbers and multiples of 100.

Estimating the number of panes of glass, stones etc in buildings.

Estimating the number of tiles on roofs, flowers etc.

Finding the missing number to make the total 20.

Find the missing numbers in these fraction sequences.

Using bar models to help make number sentences correct. Use of < > and =.

Using number cards and explaining answers.

Tricky number work around a million.

Finding the missing products. Tricky.

Adding boxes of buttons using whole tens.

Adding tens and ones.