Math Solutions Week 8 Wednesday

1. 2.34+ 3.56 = 5.90

   -0.44  +0.44

   1.90+4.00=5.90

2. 7.32+3.92 = 9.92

  -0.32 +0.32

  6.00 + 3.92 = 9.92

3. 12.45 + 12.99 = 25.45

  -0.01   +0.01

12.46 + 13.00 = 25.46

4. 45.05 + 193.03 = 238.02

  +0.03    -0.03

45.08 + 193 = 238.08

5. 385.32 + 59.07 = 444.39

   +0.07      -0.07

385.39 + 59 = 444.39

6. 83.35 - 33.92 = 117.43

  +0.08    +0.08

83.43-34= 117.43

7. 72.83 - 12.92 = 85.91

+0.08      +0.08

72.91 - 13.00 = 85.91

8. 28.48 - 12.03 = 16.45

  -0.03    -0.03

28.45-12=16.45

9. 37.3 - 13.04 = 24.26

-0.04    -0.04

37.26 -13=24.26

10. 853.37 - 384.44 = 552.81

-0.56          +0.56

852.81-385=552.81

11. 84.01 - 38.38 = 53.63

-0.01   -0.01

84-38.37=53.63

12. 484.93 - 375.53 = 109.40

+0.47  +0.47

485.40 - 376 = 109.40