Addition and Subtraction Worksheet-5
21 29 37 45 ?
If the pattern continues in the same way, what will be the next number?
A. 46 B. 52 C. 53 D. 63
A. 1 B. 2 C. 3 D. 4
A. 28 kg B. 20 kg C. 15 kg D. 40 kg
If the pattern in the table continues, how many students are able to ride in 6 vans?
A. 41 B. 42 C. 45 D. 48
A. 306 B. 406 C. 416 D. 405
A. 18 B. 12 C. 9 D. 2
Which of the following could be the rule the machine uses?
A. Add 1 B. Add 3 C. Add 7 D. Add 10
(42 + 35) + 26 = 42 + (□ + 26)
A. 35 B. 42 C. 77 D. 103
If the pattern continues this way, how many blocks are needed to make 6th step?
A. 15 B. 18 C. 21 D. 23
□ + □ = 6
□ + ∆ = 12
Which of the following values for ∆ and □ make both number sentences true?
A. ∆ = 3 and □ = 9 B. ∆ = 4 and □ = 8
C. ∆ = 15 and □ = 3 D. ∆ = 9 and □ = 3
Answers
(1)–C; (2)–C; (3)–D; (4)–D; (5)–B; (6)–A; (7)–C; (8)–A; (9)–C; (10)–D