Find Cubes of the Same Color Example
Red Yellow Blue
1
2
3
4
1
Green
Note: Please make color cards for color matching
K16#1127
Find Cubes of the Same Quantity 1
Example
2
2
5
UNIT
UNIT
2
1
3 UNIT
1
5
4
6
9 UNIT
6
UNIT
9
2
Learn Single-digit Numbers (UNIT) 1
3
2
Example
UNIT
what is the value?
3
UNIT
what is the value?
4
what is the value? UNIT
3
3
UNIT
5
what is the value?
UNIT
8
what is the value?
K16#1127
Decompose Double-digit Numbers (TEN) 1
4
2
Example
TEN
UNIT
what is the value?
3
1
UNIT
2
12
UNIT
TEN
UNIT
what is the value?
4
what is the value?
TEN
TEN
TEN
3
UNIT
6
what is the value?
8
0
what is the value?
Decompose Three-digit Numbers (HUNDRED) 1
5
2
Example
HUNDRED
1
TEN
1
UNIT
2
HUNDRED
TEN
UNIT
HUNDRED
TEN
UNIT
K16#1127
Decompose Three-digit Numbers (HUNDRED) 3
4
HUNDRED
2
TEN
4
UNIT
7
6
5
HUNDRED
6
TEN
8
UNIT
3
HUNDRED
1
TEN
0
UNIT
5
Decompose Four-digit Numbers (THOUSAND)
7
Example
1
THOUSAND HUNDRED
1
2
TEN
1
UNIT
3
2
THOUSAND HUNDRED
TEN
UNIT
THOUSAND HUNDRED
TEN
UNIT
K16#1127
Decompose Four-digit Numbers (THOUSAND) 3
4
THOUSAND HUNDRED
5
0
TEN
5
UNIT
1
8
5
THOUSAND HUNDRED
7
1
TEN
2
UNIT
9
THOUSAND HUNDRED
3
4
TEN
6
UNIT
0
9
Addition Example
1
2+3=5 +
2
1+5= +
3
TEN
UNIT
5
+
5
2 THOUSAND HUNDRED
2+2=
THOUSAND HUNDRED
TEN
UNIT
1
THOUSAND HUNDRED
TEN
UNIT
K16#1127
10
Subtraction Example
1
3-1=2 -
TEN
-
1
3 THOUSAND HUNDRED
5-3=
2
UNIT
2
TEN
-
3
5
THOUSAND HUNDRED
8-2=
UNIT
THOUSAND HUNDRED
TEN
UNIT