Write the number sentence described as:
"$7$7 less than $4$4 added to $10$10"
Write the number sentence described as:
The sum of $4$4 and $6$6 is multiplied by $2$2.
Write the number sentence described as:
$3$3 less than $6$6 is multiplied by $5$5.
Write the number sentence described as:
"The sum of $7$7 and $7\times9$7×9, less than $150$150"
Select and apply efficient mental and written strategies and appropriate digital technologies to solve problems involving all four operations with whole numbers and make estimates for these computations
Explore the use of brackets and order of operations to write number sentences