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Solving Exercise 1 Page 106 Math Grade 3 Textbook
Exercise:
Mental Math:
a) 5200+400= 6300+500= 8600+200=
5600-400= 6800-500= 8800-200=
b) 4000+3000= 6000+4000= 9000+1000=
7000-3000= 10000-6000= 10000-9000=
7000-3000= 10000-4000= 10000-1000=
Answer:
a) 5200+400=5600 6300+500= 6800 8600+200=8800
5600-400=5200 6800-500=6300 8800-200=8600
b) 4000+3000=7000 6000+4000=9000 9000+1000=10000
7000-3000=4000 10000-6000=4000 10000-9000=1000
7000-3000=4000 10000-4000= 6000 10000-1000=9000
Solving Exercise 2 Page 106 Math Grade 3 Textbook
Exercise:
Set up and solve:
a) 6924 + 1536 b) 8493 - 3667
5718 + 636 4380 - 729
Answer:
Solving Exercise 3 Page 106 Math Grade 3 Textbook
Exercise:
A team planted trees and managed to plant 948 trees. After that, they planted an additional 1:3 ratio of the trees they had planted. How many trees did the team plant in total?
Answer:
The number of trees planted additionally is:
948 divided by 3 equals 316 (trees)
The total number of trees planted is:
948 plus 316 equals 1264 (trees)
Answer: 1264 trees
Solving Exercise 4 Page 106 Math Grade 3 Textbook
Exercise:
Find x:
a) x + 1909 = 2050
b) x - 586 = 3705
c) 8462 - x = 762
Answer:
a) x + 1909 = 2050
x = 2050 - 1909
x = 141
b) x - 586 = 3705
x = 3075 + 586
x = 4291
c) 8462 - x = 762
x = 8462 - 762
x = 7700
Solving Exercise 5 Page 106 Math Grade 3 Textbook
Exercise:
It can be arranged into a triangle as follows:
In the Grade 3 Math curriculum, the solving exercises section on page 50 of the Math Grade 3 textbook is one of the crucial contents that students need to focus on and enhance to improve their Grade 3 Math solving skills.
The detailed content of the solving exercises section on page 49 of the Math Grade 3 textbook has been fully instructed for students to refer to and prepare for better Grade 3 Math revision.
We have suggested the next set of exercises after solving Exercise on page 106 of Math Grade 3 Textbook. Students should prepare to answer textbook questions, solve exercises on page 108 of the Math Grade 3 textbook, and along with the solving exercises section on page 109 of the Math Grade 3 textbook to improve their math-solving skills.
