12 + 37 + 47
12 + 37 + 47 = (10 + 30 + 40) + (2 + 7 + 7) = 80 + 16 = 96
It is important to visualize well the operation, being able to separate and put together the numbers that are easy to calculate together. This makes it easier to solve the addition in this problem.
MH
Related Maths 11 Plus answers
All answers ▸0. There are 25 CDs in a box. A shop orders 14 boxes. How many CDs did the shop order? Answer: _________
There are 45 pupils in a class, 1/9 travel to school by train, 2/5 travel to school by car, 2/9 take the bus. Find how many students walk
Simplify the Equation, 60x+20y-4x-10y
how do you calculate a percentage of a number?