31 P6.MS.JC.18031206
Level 1
Find the following values without a calculator.
  1. 98 + 9 = _______
  2. 998 + 6 = _______
  3. 995 + 70 = _______
  4. 9997 + 73 = _______
1 m
W Addition & subtraction
32 P1.MS.TL.18081706
Level 1
Find the following values without a calculator.
  1. 4, 3, ____
  2. 6, ____, 4
  3. 10, 9, ____
1 m
W Addition & subtraction Equal intervals
33 P3.MS.JC.18082005
Level 1
Find the following values without a calculator.
  1. 15 + 20 = _____
  2. 22 + 23 = _____
  3. 26 + 24 = _____
2 m
W Addition & subtraction
34 P2.ST.JC.18120704
Level 2
Adam has 30 stickers at first.
Adam gives B some.
Now, Adam has 10 stickers.
How many stickers does Adam give to B?

  1. Which model should we draw?
    (1) Model Part-whole
    (2) Model Comparison
  2. Is the total given?
    (1) Yes
    (2) No
  3. Who gets the shorter bar?
    (1) At first
    (2) Bryan gives him/li>
  4. Number of stickers that Adam gives to B =
4 m
W Addition & subtraction Model Part-whole
35 P4.ST.JC.18120906
Level 1
There are some children.
There are 500 boys.
The number of boys are 300 less than the number of girls.
How many children are there altogether?
2 m
W Addition & subtraction Model Comparison

5 per page

10 per page

20 per page

Symbols

x2
x3
₵
$
⊥
//
∠
°
π
%
:
\[ \]
STUDENT
Navigations
Contact Us
Members
Links