Search Results For “thinking of a number”

Number and place value: adding tens and ones

Number and place value: adding whole tens.

Estimating numbers on a 0 to 10 number line.

Adding two small numbers with totals up to 10, with a number line to help.

Find the missing number to make 10.

Add three small numbers with a number line.

Subtract small numbers with a number line to help.

Subtract a single digit from a 2-digit number up to 20.

Subtract from 10 with a number line to help.

Subtract a single digit from a 2-digit number up to 20.

Add a single digit to a 3-digit number with base 10 blocks, not crossing the tens boundary.

Add mentally a single digit to a 3-digit number.