Question

Estimate each sum to the nearest thousand:
20. (32836 +16466)
21. (46703 +11375)
22. There are 54 balls in box A and 79 balls in box B. Estimate the total number of balls in both
the boxes taken together.​

Answer 1

Answer:

20 .33000+16000=49000

21.47000+11000=58000

22.balls in box A =54

balls in box B=79

total 54+79=133 balls