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Get Answers to all your Questions
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Estimate each of the following products by rounding off each number to nearest tens:
(a) 87 × 32
(b) 311×113
(c) 3239 × 28
(d) 1385 × 789
Answers (1)
(a) 90 × 30=2700
(b) 310×110=34100
(c) 3240 × 30=97200
(d) 1390 × 790=1098100
View full answer
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