Page 79 - NUMINO Challenge_K2
P. 79
Making Expressions from Pictures
Type Study Gina went to the zoo with her friends. Look at the pictures to
write the expressions.
How many -=
people do not
have a bag?
How many +=
people are
looking at the How many
seals are
seals? there?
+=
How many =
fish are left
in the pond?
-
Two Definitions of Addition - Merging & Adding
Definition`of Example Model Time
Addition Simultaneous
3+4=7 Merge Putting`3`and`4`together
Add Adding`4`to`3 Difference`in`time
76 NUMINO Challenge K2
Type Study Gina went to the zoo with her friends. Look at the pictures to
write the expressions.
How many -=
people do not
have a bag?
How many +=
people are
looking at the How many
seals are
seals? there?
+=
How many =
fish are left
in the pond?
-
Two Definitions of Addition - Merging & Adding
Definition`of Example Model Time
Addition Simultaneous
3+4=7 Merge Putting`3`and`4`together
Add Adding`4`to`3 Difference`in`time
76 NUMINO Challenge K2
