Vocabulary
When we say "more" in math what does that mean?
150+200=
350
100= 75+___
Bob has 2 pots, and Buzz has 5 pots. How many pots do they have all together?
They have 7 pots all together
This means take away in math.
Subtracting
973
220-___=145
75
If Ron has 8 counters in his hand, and Linda takes 6 counters and puts them in a box, how many counters does Ron have left?
Ron has 2 counters left
What is an unknown number?
It's a number that is UNKNOWN!
397-265
132
612+___=987
375
Cindy has 9 flowers. Sara has some others. Altogether they have 12 flowers. How many flowers does Sara have?
Sara has 3 flowers
The answer to a multiplication equation is called the...?
PRODUCT
234+657
891
510+___= 910
Jenny has 12 toy cars. Carl has 8 toy planes. How many toys do they have in all?
They have 20 toys in all
The answer to a division equation is called the...?
QUOTIENT
600-453
147
345- ___=200
145
Jane has 13 balloons. 6 are green the rest are red. How many red balloons does she have?
Jane has 7 red balloons.