Addition
57 + 89
146
100 - 50
50
9 x 2
18
1/1
1
Addition
Adding two or more numbers together.
1,092 + 2,363 =
3,455
237 - 146
91
13 x 20
260
50/5
10
Define subtraction
With two or more numbers, taking an amount away from one of the numbers.
37 + 1,489
1,526
1,391 - 578
813
100 x 3
300
3/2
1.5
Define multiplication
Repeated addition, or combining equal numbers to determine a total.
2,654 + 5,941
8,595
10,456 - 114
10,342
123 x 20
2,460
1000/100
10
Define division
Separating something into equal parts.
19 + 31
50
15 - 20
-5
21 x 1, 892
39,732
27/9
3
Define fraction
A portion of a whole