addiction
subtraction
adding decimals
area model
word problems
100

100+21

121

100

200-1

199

100

1.90-1.3

0.6

100

70X60

4200

100

Michale has 6 apples and wants to buy 6 times more how many will michale have?

36

200

3,000+2,000=

5000

200

3-1

2

200

3.1-2.1

1.0

200

80X90

7200

200

Mrs. johnson has 60 markers for the class and some of them are not there she gives 10 to the other class. How many does she have now?

50

300

400+700=

110000

300

500-100

400

300

5.0-2.0

3.0

300

243X53

12879

300

i have 8 apples i give my friend 5 how many are left?

3

400

2+2

4

400

900-200

700

400

1.0-3.0

2.0

400

40X30

1200

500

444+100

544

500

1-1

0

500

2.0-1.0

1.0

500

50X20

1000

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