Question

complete the table. if you get stuck, skip an entry and come back to it. Or consider drawings a diagram of two rectangles that share a side.

Answer 1

column 1

5 × 98

33 x 12

3 x 6

100 x .1

8 x (3/4)

3×7

4×2

column 2

5(100-2)

33(10+2)

3(10-4)

100(0.06+0.04)

8(1/2+1/4)

3(3+4)

4(6-4)

column 3

5×100-5×2

33×10+33×2

3×10-3×4

100×0.04×100×0.06

8×1/2+8×1/4

3×3+3×4

4×6-4×4

column 4

500-10

330+66

30-12

4+6

4+2

9+12

24-16

value

490

396

18

10

6

21

8

the last row could also be 8x1