Addition Property of Equality - ANS-If a = b, then a + c = b + c
Additive Identity Property of 0 - ANS-a + zero = zero + a = a
Associative Property of Addition - ANS-(a + b) + c = a + (b + c)
Associative Property of Multiplication - ANS-(ab)c = a(bc)
Attribute blocks - ANS-Used to expose the attributes of different shapes
Cardinal Number - ANS-1,2,3,4,five.......
Cardinal range - ANS-A variety that says how many of something there are instance:
1,2,3,four,five.....
Communative Property of Addition - ANS-a+b = b+a
Commutative Property of Multiplication - ANS-ab=ba
Compacting - ANS-Groups of students who can pass steps and pass fast due to the fact
they have superior math fluency
Compensation - ANS-Borrowing pieces of one variety to atone for any other to make it less
difficult to remedy
Computation - ANS-Basic competencies needed in math to carry out basic capabilities.
These competencies lay the inspiration for math fluency ans critical thinking
Distributive Property of Multiplication over additions - ANS-A(b+c)=ab+ac
Division Property of Equality - ANS-if a = b and c isn't always identical to 0, then a/c = b/c
Existence of additive inverses - ANS-For each a there exists -a so that a + (-a) = (-a) + a = 0
Existence of multiplicative inverses - ANS-For every a ≠ 0 there exists 1/a so that a × 1/a =
1/a × a = 1
Flexible grouping - ANS-Groups alternate from day after day and even inside a class
duration
Geoboards - ANS-Usher to take a look at symmetry, congruency, location, and perimeter
Interest grouping - ANS-Group of students based on scholar hobby
Iteration - ANS-Repeating the identical steps over and over once more. Example the usage
of a paperclip to measure the length of a table
Math Fluency - ANS-Rate. Accuracy. Automaticity. Flexibility.
Multiplication Property of Equality - ANS-If a = b, then ac = bc
Multiplicative identification belongings of 1 - ANS-a × 1 = 1 × a = a
Ordinal number - ANS-A quantity that tells the placement of some thing in a listing instance:
1st, second, 3rd, 4th
Ordinal Numbers - ANS-1st 2nd third 4th 5th
Partitioning - ANS-Taking massive numbers and splitting them into small gadgets 467-122,
400-100=300, 60-20=forty, 7-2=five
Reflective Property - ANS-a = a
Snap cubes - ANS-Used to educate quantity feel, counting, location fee, and addition and
subtraction
trendy set of rules - ANS-Specific method of computation this is conventionally taught for
solving precise mathematical problem the use of standard notation in: changing, regrouping,
lengthy division, lengthy multiplication, common, region, quantity