the numbers where you have to add 1+2=3
3+3=6 6+4=10 etc.
What are triangle numbers?
400
2, 4 ,8 , 16, 32, 64, 128...
What are Hopping Numbers
400
2/9 of the people at a restraint are adults. If there are 95 more children than adults, how many children are there in the restraint?
What is 133 children
400
The first pattern called into order
What are Ordinary Numbers?
400
the 20 Triangle Number?
What is 210
500
you multiply 1x2x3x4x5x6x7=4050
What is Vroom!?
500
1, 3, 6, 10, 15, 21, 28...
What are Triangle Numbers
500
Gary and Henry bought an equal amount of money for shopping. Gary spent $95 and Henry spent $350. After that Henry had 4/7 of what Gary had left. How much money did Gary have left after shopping?