Arrays
Draw an array to represent 3 x 4.
3 ROWS
4 COLUMNS
What would the repeated addition be for....
6x5
6 + 6 + 6 + 6 + 6
OR
5 + 5 + 5 + 5 + 5 + 5
3x3
Miss Dean had 9 shirts to choose from today and 3 pairs of pants. How many different combinations could she make?
9x3=27 combinations
Write a repeated addition and a multiplication sentence for the following array....
o o o o
o o o o
o o o o
3x4=12
OR
4+4+4=12
Draw an array to represent 5x5.
5 ROWS
5 COLUMNS
What would the repeated addition be for...
10x3
10 + 10 + 10
OR
3+3+3+3+3+3+3+3+3+3
4x4
What is 16?
Jon can't decide what to pack for lunch. He has 4 different sandwich options and 5 different drink options. How many different combinations can he make for lunch?
4x5=20 combinations
Lance ordered pizza last night for the Steeler game. When he called to order, they told him there were 3 different crust options and 8 different toppings to choose from. How many different crust and topping combinations can Lance make if he only orders a 1 topping pizza?
8x3=24 combinations
1 ROW
9 IN THE ROW
Kaden bought 3 packs of Christmas cards. Each box came with 6 cards in the pack. What repeated addition would you write?
6 + 6 + 6
5x2
What is 10?
The ice cream shop has 8 different flavors and 5 different toppings available. When Mikey goes to the ice cream shop, he can't decide! How many different choices does he have?
8x5=40 choices of ice cream
Write a repeated addition sentence and multiplication sentence for the following array.
:) :) :) :) :) :) :) :)
1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =8
1x8=8
Draw an array to represent 0x8
HA HA HA.
What is... a TRICK QUESTION?
Jackson buys 25 Pokemon cards. They come in 5 packs. What repeated addition would you write for the problem?
Cam ate 5 donuts each day for 5 days. How many donuts did she eat?
5x5=25 donuts
WOAH. CAM
Molly cannot decide what accessories to wear for tomorrow. She has 10 different headbands and 6 different bracelets. How many different combinations of accessories can she make?
10x6=60 combinations
Draw 5 groups of 4 and SOLVE.
5 circles
4 dots in each circle
5x4=20
Draw an array to represent 6x7
6 ROWS
7 COLUMNS
Miss Dean bought 5 Carmel Brulee Lattes this week, one per day. Each latte cost $4. What repeated addition sentence would you write to find out how much she spent?
4+4+4+4+4
James Conner scored 6 points each quarter for 4 quarters. How many points did he score for the Steelers?
6x4=24 points
Layla's name was drawn from the green card bin several times. She is able to choose from 6 different prize tickets and from 2 prize box choices. How many different combinations of tickets and prizes can she choose?
6x2=12 combinations
Draw 8 groups of 4 and solve.
8 circles
4 dots in each circle
8x4=32