Show:
multiplication
decemals
addition
subtraction
simplify
100
what is 60x2=?
120
100
what is 20.01+30.22=?
50.23
100
what is 134+789=?
923
100
what is 678-540=?
138
100
simplify 3/9
2/3
200
what is 84x5=?
420
200
what is 56.2+70.7=?
122.9
200
what is 146+690=?
836
200
what is 540-890=?
350
200
simplify 8/10
4/5
300
what is 30x2=?
60
300
what is 12.34-56.89=?
44.55
300
what is 697+540=?
1,237
300
what is 145-256=?
111
300
simplify 3/9
1/3
400
what is 50x40=?
2,000
400
what is 44.12-12.56=?
31.56
400
what is 1,456+698=?
2,154
400
what is 2,450-1,000=?
1,450
400
simplify 6/18
3/1
500
what is 84x84=?
7,056
500
what is 546.74+342.12=?
888.86
500
7,896+5,349=?
13,245
500
what is 1,450-2,245=?
795
500
simplify 5/10
1/2