Show:
Addition
Subtraction
Multiplication
Division
Fractions
100
 3+10
What is 13
100
15-6
What is 9
100
9*8
What is 72
100
50 / 2
What is 25
100
12/24 +8/24
What is 20/24
200
17+20
What is 37
200
78-43
What is 35
200
12*3
What is 36
200
73/5
What is 14 r3
200
18/27=
What is 2/3
300
12+76
What is 88
300
90-72
What is 18
300
123*2
What is 246
300
342/3
What is 114
300
72/100+10/25
What is 1 12/100
400
432+21
What is 453
400
1111-345
What is 766
400
334*2
668
400
456/6
What is 76
400
89/1,000-10/1,000
What is 79/1,000
500
1,129+67
What is 1,196
500
10,982-10,001
What is 981
500
678*10
What is 6,780
500
789/15
What is 52 r6
500
800/1,000*2
What is 1 6/1,000