Say What?
Mental Math
50 + 50 + 10
110
Mental Math
60- 10 =
50
MENTAL MATH
98 + 499 =
597
How many tens
784
8
MENTAL MATH
400 divided into 5 groups
80
Favorite number
22
What is 32 ?
9
Mental Math
100 + 900 =
1000
Mental Math
Jack had a lemonade stand and made $55, the first day and $15 less the next day. how much money did he make?
Matemáticas mentales
Jack tenía un puesto de limonada y ganó 55 dólares el primer día y 15 dólares menos al día siguiente. ¿Cuánto dinero ganó?
$40
345 + 134 =
479
What is the value of the digit in the tens positions after finding the product?
135 x 3 = ?
¿Cuál es el valor del dígito en las decenas de posiciones después de encontrar el producto?
135 x 3 = ?
The product=405
therefore the value of the tens position is 0.
Mental Math
54 divided into 6 groups
9
Dogs name
Oreo
What is 92
81
5 + 5 + 5 +5
20
562-100
462
MENTAL MATH
155 + 245 = ?
400
What is the value of 7 in the number, 378,211
70,000
Division is the inverse operation of?
Multiplication
Sons Name
Tyrie
What is 42 ?
16
Mental Math
865 + 10
875
649-349
349
MENTAL MATH
10 + ___ = 241
231
True or False? The place value represents the position that the digit is in a number but the value tells you how much the digit is worth.
¿Verdadero o falso? El valor del lugar representa la posición en la que el dígito está en un número, pero el valor te indica cuánto vale el dígito.
True
Division is repeated addition.True or False
False
Favorite Color
Pink
What is 52 ?
25
Mental Math
1048 + 200 =
1248
Mental Math
250-150
100
MENTAL MATH
37 + 63 =
100
What is the place value and value of the underlined digit.
6,204,809
Place Value- Hundred Thousands
Value: 200,000
140 divided by 10
14
Birthday
August 21st
What is 62 ?
36