Question

1) Estimate: 9,210 - 88
2) Estimate: 25.73 – 2.19
3) Estimate: 11.72 • 3.01
4) Estimate: 9,210 - 88

Answer 1

Step-by-step explanation:

i)9122

ii)23.44

iii)35.2772

iv)9122

Answer 2

Answer:

1) 9210----1000----> 9000 , 88----10----> 80

2) 2573----1000------> 3000, 219-----100-----> 200

3) 1172-----1000----> 1000, 301-----100-----> 300

4)  9210----1000----> 9000 , 88----10----> 80

Step-by-step explanation:

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