rounding
round 87 to the nearest 10s place
90
what is the 9 in
2,394
tens place
23+45
68
56-12
44
if bob has 23 pieces of candy and he eats 8 how many does he have
15
round 65 to the nearest 10s place
70
what is the 3 in
312
hundreds place
56+100
156
78-21
57
if jimmy had 8 slices of pizza and he ate 3 how many would he have
5
round 93 to the nearest 10s place
90
what is the 6 in
246
ones place
87+63
150
132-32
100
round 124 to the nearest 10s place
120
what is the 7 in
7,345
thousands
89+76
165
267-152
115
round 634 to the nearest 10s place
630
what is the 2 in
1,235
hundreds
100+23
123
1,478-453
1,025