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Textual Math Problems For 1 st grade Mathematical problems and solutions

Textual Math Problems For 1 st grade Mathematical problems and solutions. What is a textual math problem ?. Textual math problem. In autumn 2 red and 3 yellow leaves fell down from t he tree . How many leaves fell from the tree ? . There are 2 pears and 3 apples in the basket .

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Textual Math Problems For 1 st grade Mathematical problems and solutions

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  1. Textual Math Problems For 1st grade Mathematical problems and solutions

  2. What is a textual mathproblem? • Textual math problem • In autumn2red and3 yellow leaves fell down from the tree. • How many leaves fell from the tree?

  3. There are 2 pears and 3 apples in the basket. This is the CONDITIONof textual mathproblem. How many fruit are there in the basket? This is the QUESTIONof Math problem.

  4. Thereare2 flowersand3 trees on the meadow. • How manyflowers andtreesare thereon the meadow? • 2 + 3 = 5 • At last we have towritetheanswerof textual math problem. ANSWER: 5 flowersandtrees

  5. TEXTUAL MATH PROBLEMANSWERSOLUTIONQUESTIONCONDITION YOU KNOW!

  6. I KNOW! 1. It calls word problem, because it is written by a text. 2. A textual math problemhas a condition and a question. 3. That I know is in the condition.What I have to find is in the question. 4. I answer to the question of theword problem with the solution. 5. I have to write the answer of themath problem.

  7. Let`s check what have you remembered! Mark with a red colour a condition and with a green colour - a question of the math problem. 4 birds alight on the tree, one bird – on the other tree. How many birds alight on the two trees? 1 + 4 = 5 • Solution:…………… • Answer:5 birds

  8. Numerical datain textual math problem • There is numerical data in each textual math problem. In the basket there are10apples and5pears. How many fruit are there? • Solution: 10 + 5 = 15 • Answer: 15 fruit • Numerical data help us to write the solution. • Numerical dataare in the condition of theword problem. They are written bynumbers.

  9. Оh, where are they? • Who hasrecognizedcorrectly • numerical datain the word problem? • Solve it. • A squirrelcollected 10 acornsandfourwalnuts. How many fruit did a squirrel collect? 10 • Ani: 10 and4 • Bobi: • Solution: 10 + 4 = 14 • Answer: 14 fruit • Numerical data ina word math problem can be written bywordsandnumbers.

  10. Checkwhat youremember! Coloura conditionofMath problem - blue, a question – redandnumerical data– yellow. • Some childrenplanted12 treesandeightbushes. How many treesand bushesdid • they plant? • Solution: 12 + 8 = 20 • Answer: 20 treesand bushes Exsellent

  11. What do the words „more“ and „less“ mean in the textual math problem? • Кatyadrew 4 mushroomsand6 trees. • How many mushroomsare lessthanthe trees? • How many treesaremorethan themushrooms? • Solution:6 – 4 = 2 (trees > mushrooms) • (mushrooms < trees)

  12. Compare the word problems. • A child collected 12 chestnuts and8 walnuts. How many thewalnuts areless than the • chestnuts? • A child collected12 chestnuts and 8 walnuts. • How many thechestnuts • aremore thanthe walnuts? • Solution: 12 - 8 = 4 • Answer: 4 chestnuts > • Solution: 12 – 8 = 4 • Answer: 4 walnuts< Word problems havethe same conditions yes no Word problemshave different questions no yes The solutions are different yes no

  13. Compare the word problems and solve them. Mimi atefourcherries. Herbrotherate2 cherries less than Mimi. How many cherries did Mimi`s brother eat? • Mimiatefourcherries.Her brother ate 2 cherries more. How manycherriesdid he eat? • Solution:4 + 2 = 6 • Answer:6 cherries • Solution: 4 - 2 = 2 • Answer:2 cherries

  14. I know! ADDITION SUBTRACT I take a part in a Math contests and I win awards!

  15. Colour the true solution. Anacollectedcones. She find 9 conesof spruce tree, and2 more conesof pine.How many pine conesdid Ana collect? pine 9 + 2 = 11 9 - 2 = 7 I know what is thesolution! I am a winner! Spruce tree

  16. Word problems on the picture 13 16 14

  17. Use the picture and solutionsnext to it. • Make the word problem. There were8birds on the tree,three - came down under the tree. How many birdsstayedon the tree? 5 birds alighted on the tree, and3- on the land under the tree. How many are the birds in all? 5 + 3 = 8 • There were 8birds on the tree. Five stayedon the tree.How many came downon the land? 8 – 5 = 3 8 - 3 = 5

  18. Bravo! You know how to solve Math word problemsfor the gifts of the nature!

  19. Math is easy, funny and interesting for us, students in 1st grade!

  20. We are winners in Mathematical battles again! Bravo!

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