MultiplyingFractons

multiplication
place value
addition
subtraction
100
1/3 * 2/4=
2/12 or 1/6
100
2*32=
64
100
1,000+200+30+6=
1,236
100
1+32=
33
100
1-32=
31
200
1/7*3/7=
3/49
200
5*50
250
200
3,000+300+90+4=
3,394
200
2+34=
36
200
23-22=
1
300
1/3*2/3=
2/9
300
13*12=
156
300
600+2=
602
300
12+34=
46
300
25-11=
14
400
2/4*3/4=
6/16
400
4*6=
24
400
3,000+400+40+6=
3,446
400
123+2=
125
400
34-22=
12
500
1/4*2/4=
2/16
500
12*2=
24
500
1,000+300+30+9=
1,339
500
1234+23=
1257
500
129-9=
120
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