Addition
25 + 3
What is 28
23-2
What is 21
15-7
What is 8
How many in all
What is add
2, 4, _,_,_
What is 6, 8, 10
65 + 20
What is 85
55-5
What is 50
35-19
What is 17
When you take from or take away
What is to subtract
5, 10, _,_,_
What is 15,20,25
135+52
What is 187
123-10
What is 113
343-324
What is 19
The result of addition
What is sum
10,20,_,_,_
What is 30,40,50
233+65
What is 298
352-22
What is 330
426-137
What is 289
To put together or take apart
What is regroup
100, 200, _,_,_
What is 300,400, 500
523+266
What is 789
757-535
What is 222
537-389
What is 148
Set of objects arranged in equal rows and columns
What is an array
135,145,155,_,_,_
What is 165, 175,185