1) Multiplication words (factor multiplied by factor equals product)
2) Multiplying vertically is the same as multiplying horizontally
3) Multiplication with pictures (or cubes)
4) Multiplication tables up though 9
5) Square numbers and square roots
6) Parentheses in an equation means you do whats in the parentheses first
7) Understand division and that it is an inverse operation of multiplication
8) Addition, subtraction, multiplication, division are the four operations of arithmetic
9) The answer to a division problem is called a quotient
10) The number you are dividing by is called the divisor
11) There are two ways to write division
12) Division facts up to 9
13) 0 divided by any number = 0; you cannot divide by 0 (it is an impossible number)
14) Any number divided by 1 = that number (7/1=7); any number divided by itself =1 (7/7=1)
15) Know division word problems (how many groups or how many should be in each group)
16) Fill in the blank in multiplication and division
17) Dividing things into fractions (1 pie divided into 3 parts; take 1/4 of the 24 counters)
18) Number places through the hundred thousands (and how many digits each number has)
19) Expanded form (4000+300+20+5)
20) Counting forwards and backwards from numbers in the thousands
21) Skip counting in the thousands (by 2s odds, 5s, 10)
22) How to round
23) Comparing (which is bigger?) and ordering
24) A statement that uses a < is called an inequality
25) Ordinal numbers (thirty-seconds)
26) Number line that goes in the thousands and in the negatives
27) Column addition (multiple numbers in a column)
28) Mental addition (add more than two numbers in your head by grouping or other techniques)
29) Estimating sums and differences by rounding (51+67 to 50+70)
30) Equations with more than one operation
31) Mental Subtraction
32) Adding numbers in the thousands
33) Regrouping more than once during subtraction (524-389)
34) Subtracting across zeros (4000-2896)
35) 4 digit subtraction
36) Adding and subtracting money
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