REVIEWER IN MATH3 1st qtr
NAME:_________________________________________GR/ SEC.________________________
WRITE THE LETTER OF THE CORRECT ANSWER
_____1. The numeration that we use today is the _________.
a. Roman Numeration System
b. Hindu Arabic Numeration System
c. Chinese Numeration System
_____2. The symbol used to represent a number is a __________.
a. Numeral
b. Number
c. Value
_____3. What is the position of a digit number?
a. Value
b. Place value
c. Digits
_____4. What is the product of a digit and its place value?
a. Value
b. Place value
c. Digits
_____5. What is the place value of the underlined digit in the numeral 2 786 543.
a. Ten thousands
b. 80 000
c. 8
_____6. The value of the underlined digit in the numeral 983 103 is ________.
a. Hundred thousands
b. 900 000
c. 9
_____7. What are used to name order or position of persons, objects, or places.
a. Roman numerals
b. Ordinal numbers
c. Patterns
_____8. The operation of putting together numbers to give one result.
a. Addition
b. Subtraction
c. Multiplication
_____9. The numbers that we add.
a. Subtrahend
b. Sum
c. Addends
_____10. The answer in addition.
a. Sum
b. Addends
c. Difference
_____11. Order property, changing the order of the addends does not change the sum.
a. Identity property
b. Commutative property
c. Associative property
_____12. The sum of any number and zero is that number.
a. Associative property
b. Identity property
c. Commutative property
_____13. Grouping property, changing the grouping of the addends does not change the sum.
a. Associative property
b. Identity property
c. Commutative property
_____14. The inverse or opposite operation of addition.
a. Division
b. Subtraction
c. Multiplication
_____15. The number from which we subtract.
a. Minuend
b. Subtrahend
c. Difference
WRITE THE PLACE VALUE OF EACH UNDERLINED DIGIT.
| PLACE VALUE | VALUE |
678 204 | | |
1 098 452 | | |
5 806 314 | | |
907 162 | | |
6 021 679 | | |
480 231 | | |
908 142 | | |
1 902 623 | | |
7 239 614 | | |
740 362 | | |
NUMBERS SPELLING.
1 | 11 |
2 | 12 |
3 | 13 |
4 | 14 |
5 | 15 |
6 | 16 |
7 | 17 |
8 | 18 |
9 | 19 |
10 | 20 |
30 | 40 |
50 | 60 |
70 | 80 |
90 | 100 |
PLACE VALUE
| | | | | | | | |
COMPARE > < = WRITE THE NOS. THAT COMES BEFORE AND AFTER
294,623 ____ 294, 263 1. ________ 2,000
189, 415 ____ 199, 415 2. 1,899 ________
675, 978 ____ 675, 789 3. ________ 3,500
2,500,789 ____ 2,504,586 4. 4,899 _______
9,097 ____ 9,090 5. 9,899________
ARRANGE IN ASCENDING ORDER DESCENDING ORDER
_____ 2,435 _____ 98, 576 _____ 28, 462 _____ 243, 765
_____ 4,657 _____ 87,465 _____ 385, 462 _____ 243, 675
_____ 3,546 _____ 89, 765 _____ 185, 462 _____ 243, 654
_____ 2, 453 _____67, 856 _____ 28, 162 _____ 234, 564
_____ 3, 456 _____76, 453 _____ 185, 462 _____345, 654
ROUND OFF TO THE
NEAREST TENS. NEAREST HUNDREDS NEAREST THOUSANDS
72 _____ 346 _____ 2,767 _______
87 _____ 464 _____ 5,475 _______
122 _____ 8,174 _____ 7,500 _______
243 _____ 12,619 _____ 3, 465 _______
1, 855 _____ 4,765 _____ 9,999 _______
1,235 (tens) _______ 59,783(thousands) _________
4,944(hundreds) _______ 567,815 (hundreds) _________
14,807(thousands) _______ 56, 900 ( tens) _________
34,651(tens) _______ 34,651 (hundreds) _________
4,944 (hundreds) _______ 14,807 (thousands) _________
ROMAN NUMERALS
I ___________ 1. 635= _______________________ 2. 999=____________________
V ___________ =_______________________ =____________________
X ___________ =_______________________ =____________________
L ___________ 3. 3,487= ______________________4. 1,542= ___________________
C ___________ =______________________ =___________________
D ___________ =______________________ =___________________
M ___________
CHANGE ROMAN NUMERALS TO HINDU ARABIC NUMBERS.
1. CCCXXXII=___________________ 2. MCLX= _______________________
=___________________ =________________________
=___________________ =________________________
3. MDLIX=_______________________ 4. MDLIX= ______________________
=_______________________ = ______________________
=_______________________ =______________________
4. MMXDC=______________________
=______________________
=_____________________
1st | 2nd |
3rd | 4th |
5th | 6th |
7th | 8th |
9th | 10th |
11th | 12th |
13th | 14th |
15th | 16th |
17th | 18th |
19th | 20th |
21st | 22nd |
23rd | 24th |
25th | 26th |
27th | 28th |
29th | 30th |
40th | 50th |
60th | 70th |
80th | 90th |
100th | |
NUMBER PATTERNS
1. 1 2 4 7 11 ____
2. 2 4 8 14 22 ____
3. 40 39 37 34 30 ____
4. 50 46 42 38 34 _____
5. 78 70 62 54 46 _____
6. 20 30 25 35 30 _____
7. 10 15 13 18 16 _____
8. 8 10 20 25 35 _____
9. 6 7 10 11 14 _____
10. 2 4 9 11 16 ______
WRITE THE PROPERTY ILLUSTRATED BY EACH EQUATION BELOW.
1. 123 + 0= 123 _______________________________
2. 23+(34+46)=(23+34)+36 _______________________________
3. 19+16=16+19 _______________________________
4. 1,673+0=1,673 _______________________________
5. 57+23=23+57 _______________________________
6. 253+76=76+253 _______________________________
7. (96+18)+27=96+(18+27) _______________________________
8. 24+(33+44)=(24+33)+44 _______________________________
9. 23 156+0=23 156 _______________________________
10. 67+93=93+67 _______________________________
COMPLETE THE EQUATION ESTIMATING SUM
1. _____+9 673=9 673 1. 73 -> 2. 18-> 3. 13->
2. 97+26=_____+97 + 19-> +35-> 86->
3. 0+_____=10 246
4. (25+36)+44=25+(___+44)
5. ____+49=49+56 4. 715 5. 658 6. 9 976
6. (___+67)+46=39+(67+46) 384 341 6 187
7. (55+22)+___=55+(22+93) 146 589 3 987
8. 193+0=___
9. 44+___=67+44
10. 62+(93+97)=(62+____)+27
FIND THE SUM
875 963 1 673 2 546 24 625 6 945
256 137 1 794 3 458 6 736 856
+154 +254 +2 685 +4 642 + 594 + 11 793
9 675+ 876 123+ 153= | 124 567+ 890+ 24 141= | 143 568+ 14 196+ 683= |
196+ 87 443+ 98= | 97 810+ 2 436+ 112 683= | 143 568+ 14 196+ 683 |
1. The sum of 43 815; and 4 156 is ___________________.
2. 13 456 increased by 7 146 is _______________________.
3. 5 674 more than 2 718 is _______________________.
4. 15 638 added 36 743 is ______________________.
MATCH
UNDERSTAND a. What are the given facts? What is asked?
PLAN b. Did you answer the question?
SOLVE c. Show your work solution
LOOK BACK d. Decide w/c operation is to be used in solving problem ?
FIND THE DIFFERENCE
18 17 16 11 13 19 11
-19 - 8 - 8 - 4 - - 8 - - 6 - 9
7 9 9 13
1. What is the difference if the minuend is 35 and the subtrahend is 24?_________________
2. What is the minuend if the subtrahend is 9 and the difference is 11?__________________
3. What is the subtrahend if the ,minuend is 16 and the difference is 5? _________________
4. The minuend is 12 and the subtrahend is 8. What is the difference?____________________
7 786 4 683 5 968 4 683 9 983
-5 325 -2 542 -4 356 -2 542 - 6 451
9 765 7 853 8 526
-4 632 -5 653 -8 563 -5 403
3 367 7 531 1 244
TRUE OR FALSE. IF FALSE WRITE THE CORRECT ANSWER. USE THE CHECKING METHOD.
__________1. 5 468- 3 689= 1869
__________2. 4 261- 2 392=1 869
__________3. 5 461- 2 787=2 574
__________4. 6 452- 2989= 3 463
__________5.6 724- 2746= 3 878
2,500- 1364= | 3,000- 2643= | 6,000- 4728= |
19 000- 7 179= | 2 800- 5 653= | 34 000- 13 567= |
PROBLEM SOLVING
1. Ritzi walked a distance of 5 673 mtres on Saturday and 6 898 metres on Sunday. How far did she walk in two days?
2. Riza had 100 cm of ribbon. She used 32 cm in decorating her handkerchief. How many centimeters of ribbon were left?
3. In a class of 45 students, 38 were present. How many were absent?
4. Julliene shared 12 chocolate cookies. 18 butter cookies and 27 mocha cookies with Dana. How many cookies did she share in all?
5. Richie typed 6, 563 words, Celia typed 2 637 words in more than Richie. How many words did the girls typed in?
6. The Mahabata Foundation allotted P20 000 for a medical mission. They spent P14 678 for medicines and spent the rest of the money for medical services. How much was spent for medical services?