Multiplication
Harper is baking cookies for the fourth and fifth graders at Wolcott. Each of the 8 classes have about 27 students. How many cookies does Harper need to bake?
27 x 8 =
216
What are the three ways we can multiply?
Standard Algorithm, Partial Products, Area Model
Evaluate the following division problem:
88 ÷ 11 =
8
How can we check our work after solving a division problem?
Multiplying the quotient by the divisor
What is the name of an answer to a division problem?
Quotient
Find the value of:
150 x 1000 =
150,000
Evaluate the following multiplication problem:
70 x 140 =
980
What part of the division expression goes "in the house" when we are dividing?
Dividend!
Evaluate the following division problem:
85 ÷ 6 =
14 R1
Name the three parts that make up a division problem?
Dividend, Divisor, Quotient
What is the product of:
158 x 9 =
1,422
Evaluate the following multiplication problem:
45 x 76 =
3,420
Evaluate the following division problem:
296 ÷ 4 =
74
Evaluate the following division problem:
864 ÷ 3 =
288
What are the 2 terms we use when talking about a multiplication problem?
Evaluate the following multiplication problem:
35 x 27 =
945
What value does 103 represent?
10 x 10 x 10 = 1,000
Evaluate the following division problem:
437 ÷ 5 =
87 R2
Evaluate the following division problem:
124 ÷ 6 =
20 R4
Define "place value"
Place value is: the value of a digit based on its position in a number.
Evaluate the following multiplication problem:
147 x 32 =
4,704
Find the value of:
319 x 7 =
2,233
Evaluate the following division problem:
583 ÷ 11 =
53
Juliet is throwing a carnival. She has 1,512 guests coming and wants to order tables and chairs. Each table comes with 4 chairs, how many tables does Juliet need to order?
378
What are the three forms we have practiced writing decimals in?
Standard Form, Word Form, Expanded Form