2 Digit Multiplication
21x 13
273
If a word problem contains the words: sum, more, increased by, more than, combined together, added to, perimeter, plus, and, in all, all together, and total. What is the operation you will use to solve the problem?
Addition (+)
List the first 12 multiples of 7
7, 14, 21, 28, 35, 42, 56, 63, 70, 77, 84
Write the 962 in expanded form
900+60+2
A fraction is ALWAYS an example of this operation.
What is division?
78 x 23
1,794
If a word problems has these words in it, what operation is used? Half, share equally, equal group, cut up, distribute, quotient, divisor, dividend, average, and split
Division
List the first 12 multiples of 8
8,16,24,32,40,48,56,64,72,80,88, 96
Write 2,683 in expanded form
2000+600+80+3
Solve: 182 chairs divided into 13 equal rows. How many chairs in each row?
14 chairs per row
98 x 42
4,116
If a word problem has: product, times, each, area, factor, multiple, twice the product of, in all, multiplied by, the operation is what?
Multiplication
List the first 12 multiples of 9
9,18,27,36,45,54,63,72,81,90,99,108
Write 60,324 in expanded form
60000+300+20+4
Which of these numbers is divisible by 3?
21 171 441 551 10,002 77,521
21 171 441 10,002
96 x 56
5,376
If a word problem has the following the words in it, what is the operation you will use?
Difference, take away, fewer, minus, subtract, less than, how many more, reduced by, decreased by
Subtraction
List the first 12 multiples of 12
12,24,36,48,60,72,84,96,108,120,132, 144
Write 86.2 in expanded form
80+6+.2
This is the TOTAL number of place holder zeroes you would need to find the product of:
568
x 321
What is 3 place holder zeroes.
What is 99 x 99
9,801
Create a 2 or 3 step multiplication problem for the opposite team to solve. If they get it right, you both get 500 points. If they get it wrong, you get 1,000
Answers will vary
Name the first 6 multiples of 13
13, 26, 39, 52, 65, 78
Write 902.86 in expanded form
900+2+.8+.06
This number is the ESTIMATED QUOTIENT of :
2471 divided by 497
What is 5?