11 questions
An office needs to buy 20 new printers and 100 packages of paper. Each printer costs $300. Each package of paper costs $25. What is the cost of the printers and paper combined?
$8,000
$445
$8,500
$325
What is this multiplication strategy called?
Array
Area Model
Repeated Addition
What is the product of this area model?
1,248
624
2
What equation matches this Area Model?
334 x 4
4 x 343
165 x 4
What number goes in the green rectangle?
35
14
45
What is the partial product way to solve
3 x 45?
(30 x 4) + (30 x 5)
3 x 40 x 5
3 x (4 + 5)
(3 x 40) + (3 x 5)
Which strategy could help you solve
7 x 800?
7 x 8 = 56, so 7 x 800 = 5,600
7 + 8 = 15, so 7 x 800 = 1,500
7 x 8 = 64, so 7 x 800 = 6,400
7 x 8 = 42, so 7 x 800 = 4,200