Page 56 - Revised Maths Wisdom Class - 3

54 MATHS

Exercise 4F

1 Estimate each diff erence to the nearest tens. Also, fi nd the actual diff erence.

(a) 26 – 13 (b) 72 – 21 (c) 592 – 63

2 Estimate each diff erence to the nearest hundreds. Also, fi nd the actual diff erence.

(a) 245 – 125 (b) 349 – 119 (c) 2169 – 149

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Competency based Questions

I. MULTIPLE CHOICE QUESTIONS (Tick () the Correct Option)

1 The sum of two numbers is 1289, one of the number is 569, the other number is:

(a) 1858 (b) 720 (c) 569

2 Diff erence of 8537 and 4328 gives:

(a) 4 thousands 2 hundreds 8 tens 9 ones

(b) 4 thousands 2 tens 9 ones

(c) 4 thousands 2 hundreds 9 ones

3 Diff erence of 60000 and 5840 is:

(a) 65840 (b) 11600 (c) 54160

4 Of the total population i.e., 75940 in a town, 35850 are women. The number of men
are:

(a) 40120 (b) 39820 (c) 40620

5 30 – 0 is equal to:

(a) 3 (b) 30 (c) 0