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

Pj is decorating pupcakes for rocky's birthday party. her color scheme is black, purple, and green. she will use this spinner to determine the color of sprinkles on each pupcake. which model shows the probability of randomly landing on each color?

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

If the discriminant if a quadratic equation is 4 which statement describes the roots?