Solve these problems using base ten blocks to show your work. Use the pen feature to draw a picture. Type your answer in the text box for each. 0.15 + 0.36
0.8 + 0.7

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top