Question

solve the following by expanding the numbers and using the brackets:37*105

Answer 1

37×105

$(35 + 2)(100 + 5) \\ \\ = 3500 + 175 + 200 + 10 \\ \\ = 3885$

Answer 2

Answer:

Solve the following by expanding the numbers and using the brackets:

37x105

97x 234

250x107

64x109

544x58 + 544x22

599x99 + 599

67x 55 + 33x55

88x98 + 88x2

*Do these sums in ur notebook before the next class*