Current location - Training Enrollment Network - Mathematics courses - Seeking new thinking, breaking through 100, how to do the second sub-question of the third big question in the twelfth week of the third grade mathematics test paper?
Seeking new thinking, breaking through 100, how to do the second sub-question of the third big question in the twelfth week of the third grade mathematics test paper?
To celebrate Children's Day, the teacher made four kinds of flowers for kindergarten children. Safflower+blue flower+green flower =70, blue flower+green flower+yellow flower =86, green flower+yellow flower+safflower =66, safflower+blue flower+yellow flower =96. How many flowers are there in safflower, yellow flower, blue flower and green flower?

70+86+66+96=3 red flowers +3 blue flowers +3 green flowers +3 yellow flowers =3× (red flowers+blue flowers+green flowers+yellow flowers):

Safflower+Blue Flower+Green Flower+Yellow Flower =(70+86+66+96)÷3= 106.

106-70= yellow flower 106-86= safflower 106-66= blue flower 106-96= green flower