Математичний тренажер

       Додавання виду

453 + 200,  453 +20,  453 + 2

 

 

                                   

 

Зразок : 453 + 200 = 653            453 +  20 = 473            453 +  2 = 455                                                    

                                   

            400  50  3                         400  50  3                            400  50  3                          

1. Розклади числа за зразком . Розв’яжи.

348 + 500 = (300 + 40 + 8) + 500  = 800 + 40 + 8 =__________

426 + 20 = (400 + 20 + 6) + 20 = 400 + 40 + 6 = ____________

652 + 7  =  (600 + 50 + 2) + 7 =  600 + 50 + 9  =_____________

548 + 400 = (500 + __+__ ) +  ____ = ______________________

974 + 20 = (____+___+___)  + ___  =_____________________

654 + 5  = ( ___+___+___  )  + ___  = ___________________

367 + 300 =_______________________________________

828 + 60 =  _______________________________________

695 + 4   =  ________________________________________

 

2. Розклади числа на сотні, десятки, одиниці (усно). Розв’яжи

753 +  30 =

228 +  700 =

476 +  20  =

475 +  4  =

862 +  30  =

618 + 50 =

711 + 70 =

393 +  3  =

274 + 500 =

727 + 70  =

267 + 200 =

915 +  5  =

228 + 600 =

821  +  8   =

942  + 40  =

379 + 500 =

627 +  20  =

785  +  3  =

563 + 300 =

168 + 100 =             

824 +  70 =

3. Гра «Забий гол»

 

519

624

838

401

927

705

114

 

 

 

 

 

+ 60

 

 

 

 

 

___

___

___

___

___

___

___

 

 

 

 

 

 

 

 

 

 

 

381

205

548

111

609

422

319

 

 

 

 

 

+ 300

 

 

 

 

 

___

___

___

___

___

___

___

4. Розв’яжи самостійно.

822 + 50 =

652 + 200 =

852 + 2 =

713 + 80 =

193 + 700 =

793 + 6 =

 

429 + 70 =

479 + 400 =

528 + 20 =

846 + 40 =

377 + 300 =

764 + 5 =

 

431 + 400 =

625 + 60 =

972 + 7 =

533 + 60 =

871 + 8 =

124 + 800 =

 

426 + 70 =

357 + 500 =

616 + 60 =

293 + 200 =

451 + 8 =       292 + 700 =   

 

315 + 80=

429 + 70 =

519 + 300 =

957 + 40  =

361 + 8 =

486 + 400 =

                   Веселі     перегони!

 

 

 

 

 

354 + 5 =

739 + 60 =

484 + 4 =

329 + 500 =

419 + 50 =

272 + 700 =

431 + 400 =

625 + 20 =

972 + 7 =

523 + 60 =

876 + 3 =

124 + 600 =

842 + 50 =

852 + 40 =

852 + 2 =

733 + 40 =

593 + 300 =

793 + 3 =

429 + 70 =

479 + 400 =

528 + 20 =

846 + 40 =

377 + 300 =

763 + 5 =

590 + 200 =

657 + 300 =

829 + 20 =

937 + 30 =

681 + 8 =

429 + 60 =

872 + 20 =

189 + 700 =

819 + 60 =

645 + 40 =

538 + 400 =

491 + 6 =

 

Помилок 

 

 

    місце

 

 

 

 

 

 

649 + 40 =

277 + 700 =

442 + 2 =

548 + 50 =

893 + 100 =

893 + 6 =

524 + 60 =

326 + 300 =

727 + 70 =

259 + 200 =

547 + 40 =

691 + 300 =

452 + 400 =

553 + 40 =

362 + 500 =

812 + 80 =

379 + 600 =

291 + 300 =

555 + 50 =

628 + 60 =

488 + 500 =

721 + 70 =

594 + 400 =

246 + 600 =

977 + 20 =

425 + 50 =

628 + 60 =

616 + 100 =

569 + 200 =

725 + 4 =

342 + 40 =

821 + 70 =

684 + 100 =

499 + 200 =

567 + 30 =

794 + 200 =

 

Помилок 

 

 

   місце

 

 

 

 

 

 

771 + 7 =

666 + 30 =

391 + 300 =

657 + 40 =

831 + 8 =

752 + 20 =

485 + 500 =

952 + 40 =

716 + 100 =

529 + 20 =

358 + 300 =

616 + 60 =

551 + 5 =

384 + 600 =

727 + 50 =

191 + 800 =

339 + 30 =

127 + 800 =

453 + 50 =

299 + 200 =

345 + 40 =

689 + 10 =

684 + 200 =

515 + 50 =

911 + 60 =

167 + 600 =

448 + 400 =

218 + 80 =

193 + 800 =

726 + 70 =

581 + 80 =

632 + 60 =

991 + 8 =

278 + 700 =

525 + 400 =

614 + 60 =

 

Помилок  

  

 

    місце

 

 

 

 

 

 

294 + 700 =

529 + 50 =

548 + 40 =

361 + 300 =

495 + 500 =

222 + 20 =

185 + 700 =

562 + 20 =

916 + 10 =

378 + 300 =

622 + 60 =

292 + 7 =

713 + 100 =

512 + 50 =

354 + 5 =

636 + 60 =

582 + 200 =

811 + 10 =

333 + 50 =

619 + 200 =

222 + 20 =

924 + 4 =

557 + 40 =

182 + 700 =

611 + 50 =

288 + 200 =

464 + 20 =

763 + 3 =

274 + 700 =

516 + 80 =

414 + 10 =

872 + 2 =

374 + 400 =

747 + 40 =

338 + 500 =

239 + 30 =

 

Помилок  

 

 

     місце

 

 

 

 

 

 

485 + 400 =

826 + 20 =

636 + 30 =

317 + 70 =

725 + 200 =

451 + 400 =

335 + 50 =

571 + 5 =

911 + 80 =

585 + 400 =

779 + 100 =

682 + 6 =

333 + 30 =

291 + 200 =

717 + 70 =

358 + 300 =

464 + 400 =

895 + 100 =

979 + 20 =

563 + 6 =

495 + 500 =

627 + 20 =

489 + 500 =

128 + 100 =

262 + 600 =

398 + 300 =

527 + 50 =

612 + 80 =

669 + 200 =

569 + 300 =

452 + 5 =

288 + 700 =

373 + 600 =

423 + 6 =

777 + 200 =

422 + 60=

 

Помилок 

 

 

    місце

 

Робота над помилками

 

 

 

        

 

 

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Розфарбуй переможця!