Benchmark �
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�
Grade 4
Mental math
The word “differences” means?
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The word “fewer” means?
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The word “total” means?
Subtraction
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Page 92
Think
+
-
Total
Sum
More
Combined
Together
Left
Differences
Lost
Fewer
Take away
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Q1) Find the sum�56,123 + 3,542 =
c)59,665
b)95,565
a)59,556
Q2) Find the sum�375,123 + 88,394 =
b) 463,517
c) 463,406
a) 453,417
Q3 ) Mark the answer that shows how to rewrite and solve the number sentence .� 12,564 + 3,421 = ………..
� 12,564�+ 3,421�a ) --------------� 15,985
� 12,564 +3,421�b ) --------------�4,677
� 12,564�+ 3,421�c ) --------------� 15,894
Remember!
When solving word problems….
Q4) Zayed walks 6,972 steps on Monday . Tuesday, he walks 6,344 steps . How many steps did Zayed walk on Monday and Tuesday ?? Explain
b ) 13,316
c ) 16,316
a ) 13,613
Q5) Find the difference ?�6,489 – 2,472 = ……………
a ) 4,017
c ) 4,817
b ) 8,961
Q6) Find the difference ?�97,237- 24,677 =
b) 72,560
c) 27,560
a) 121,914
Q7) The first night of a play 3,568� tickets were sold . The second �night 2,984 tickets were sold .� How many more tickets were sold� on the first night ?
c)584
b)6,552
a)548
Q8) Mayed , Hamad and Zayed added� 698 and 85 .�Using an algorithm .Who added correctly ??
Hamad�b) 689 � + 85� 774
Mayed�a ) 689 � + 85� 1539
Zayed�c ) 689 � - 85� 604
1
1
1
Q9) Mayed , Hamad and Zayed added� 698 and 85 .�Using an algorithm .Who added incorrectly ??
Mayed�a ) 689 � + 85� 1539
Hamad�a ) 689 � + 85� 774
Zayed�c ) 689 � - 85� 604
1
1
1
Q10) How can you estimate the Sum ? �56,123 + 3,542 = ………………….
c)59,700
b)59,000
a)59,600
Q10 ) Find the missing digits
6 7 , 2 4�+ 6 , 6
, 6 0 8
4
8
9
4
7
1
1
Q11 ) Find the missing digits
6 7 , 2 4�- 6 , 2
4 , 6 0 0
4
2
8
3
6
Q12 ) Find the difference ?
1 2 , 0 5 0 – 7 , 9 8 3 = ……………..
-
7 , 9 8 3
7
6
0
4 ,
4
1 9
1
1 2 , 0 5 0
10
1
Q2 ) Dana , Reem and Abeer added 235 and 97 .�Using an algorithm .Who added correctly ??�� Dana Reem Abeer�a ) 235 b) 235 c) 235� + + +� 1205 332 322
97
97
97
Q1 ) What is the Sum 8,405 + 1,571 = ………….��a ) 8,405 b ) 8,405 c ) 8,405� + 1,571 + 1,751 + 1,571� 9,976 10,156 9,906
Q3 ) Ahmed and her family are driving to Sharjah to see her grandmother. The trip is 1,387 miles. They drove 365 miles the first day. How many miles do they have left to drive ?
�a ) 1,752 b ) 1,022 c ) 2,571
Q4 ) Mark the answer that shows how to rewrite and solve the number sentence , 14,654 + 3,436 = ………..
�a ) 14,654 b ) 14,654 c ) 14,654� +34,36 - +�
1
1
3,436
3,436
49,014
18,090
1
1
11,222
Q5 ) Find 71,395 – 6,627 = ……………….
�a ) 64,768 b ) 75,372 c ) 78,022
Q6 ) How can you estimate the difference ? � 9,063 - 3,467 =
�a ) 12,530 b ) 5,596 c ) 5,600
Q7 ) Fill in the missing digits … ������
4 …… , 1 … 9�+ 5 , 6 4
4 7 , ….. 8 5
Q8 ) Find the What is the difference ?�� 33,071 – 2,893 =
����
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