addition
subtraction
multiplication
divison
rounding
100
5+9
14
100
9-5
4
100
9*4
36
100
25/5
5
100
round 445 to the nearest tens place
450
200
16+13
29
200
85-45
40
200
12*8
96
200
285/5
57
200
round 3467 to the nearest hundred place
3500
300
85+56
141
300
568-230
338
300
23*8
184
300
236/4
59
300
round 23566 to the nearest thousand place
24000
400
569+456
1025
400
1994-998
996
400
339*55
18645
400
666/3
222
400
Round 45998 to the nearest tens place
46000
500
566+412+23
1001
500
56789-7654
49135
500
6542*98
641116
500
590/5
118
500
round to the nearest tenths place 765.78
765.8
M
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u