Addition/Suma
22+90=
112
90-82
8
8x5=
40
10 divided by 60
In order to start constructing the house, Charlie and his father needed to gather some wood from the forest. If they initially have 15 extra planks of wood in the house and Charlie and his father got 10 planks of wood each, how many pieces of wood do they have in total?
35
56+92=
148
669-583=
86
108
2 divided by 6
3
While building the house, Charlie noticed that they were running out of nails, so he told his father he is going to buy some. If they still have 9 nails left and Charlie bought 2 boxes of nails, the big one containing 55 nails and the small one containing 31, how many nails will they have?
95
384+860=
1,382
910-74=
836
8x8
64
11 divided by 88
8
There are 67 bird families living near the mountain. If 32 bird families flew away for winter, how many bird families were left near the mountain?
35
702+847=
1,549
915-40=
875
10x11
110
12 divided by 108
9
The wolves, though accustomed to cold weather, also wanted to move away from the incoming winter. If there are 43 packs of wolves living in the forest and 31 packs went away, how many wolf packs were left in the forest?
12
770+882+934=
2,586
625-174=
451
12x12=
144
10 divided by 120
12
For the appetizers, she needs to make 750 mini meat pies. She divided her crew into 3 teams. If the first team made 235, and the second made 275, how many pies should the third team make?
235 + 275 = 510; then, 750 – 510 = 240 The third team should make 240 more mini meat pies.