306 P1.WN.JC.18100797
Level 2
Tom has some marbles. Mark gives him another 16 marbles. He has 23 marbles now. How many marbles does Tom have at first?
3 m
W Addition & subtraction Model Part-whole
307 P1.WN.JC.18100802
Level 2
There are 94 pupils in a kindergarten. 30 of them are boys. The rest are girls. How many girls are there at the kindergarten?
4 m
W Addition & subtraction Model Part-whole
308 P1.WN.JC.18100803
Level 2
There are 32 red and green beads in a box. There are 11 red beads. How many green beads are there in the box?
3 m
W Addition & subtraction Model Part-whole
309 P1.WN.JC.18100804
Level 2
Andrew has 28 stamps. 6 of them are local stamps. The rest are foreign stamps. How many foreign stamps are there?
3 m
W Addition & subtraction Model Part-whole
310 P1.WN.JC.18100814
Level 2
May buys 7 red pens, 8 blue pens and 3 green pens. How many pens does May buy altogether?
3 m
W Addition & subtraction Model Part-whole

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