Multiplication as Repeated Addition(L2.2.4&Diamond Problems)

2-79 Find the value of the expression. Use a tile diagram or number line to help you. NO CALCULATORS!

e.   $\left|2\left(-7.5\right)\right|$  

2-81 Complete the diamond problem. To find the top number multiply the left and right. To find the bottom number add the left and right. Separate your answers by a comma putting the top number first, right number.

2-81 Complete the diamond problem. To find the top number multiply the left and right. To find the bottom number add the left and right. Separate your answers by a comma putting the top number first, left number.

2-81 Complete the diamond problem. To find the top number multiply the left and right. To find the bottom number add the left and right. Separate your answers by a comma putting the left first, right number.

2-82 What is the missing fraction? (Please reduce)

2-82 What is the missing percent? (You do not need to put the percent sign in your answer.)

2-82 What is the missing decimal?

Fill in the missing numbers.

• top:-4, bottom:3
• top:3, bottom:5
• top:4, bottom:3
• top:16, bottom:16

Fill in the missing numbers.

• Bottom: 0 Left: 0
• Left: 0, Bottom: 8
• Left: 8, Bottom: 16
• Left: -8, Bottom: 0

Fill in the missing numbers. (order doesn't matter)

• -3, -1
• 1,3
• 0, 1
• 1,-12