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what is the value of 9 in 390 783 ?
90,000
what is the place value of 7 in 567 983 320 ?
Million
234 567 + 67 945
302 512
900 453 - 56 987
843 466
what is the biggest 90 453 / 56 908 / 90 543
90 543
what is the smallest 894 239 / 849 932 / 89 239
89 239
round 675 342 to the nearest 1000
675 000
round 934 876 999 to the nearest million
5 000 000
Estimate 456 321 = ...................
400 000
Estimate 756 = ................
700
perimeter of square = 20 cm find its length
5 cm
perimeter of square = 4 cm find its length
1 cm
perimeter of rectangle = 20 cm, its width = 4cm find its length
6 cm
perimeter of rectangle = 8 cm, its length= 3cm find its width
1 cm
square its side = 8 cm find its perimeter
32 cm
square its side = 11 cm find its perimeter
44 cm
