6 P4.WN.JM.17102347
Level 3
There are twice as many children as adults in a concert, and there are thrice as many boys as girls. If there are 3000 people in the concert,
  1. how many adults are there?
  2. how many children are there?
  3. how many boys are there?
3 m
Times as many Combined repeated identity Units table
7 P4.WN.JM.17102348
Level 3
A total of 460 children and adults went for a learning journey at the park. There were 80 more children than adults at the park. Given that the number of boys was 5 times the number of girls at the park, how many boys were at the park?
3 m
More than or less than Times as many Combined repeated identity Units table
8 P4.DE.NK.22120706
Level 3
A basket containing 3 persimmons had a total mass of 7 kg. When 4 more persimmons were added into the basket, the total mass became 14.6 kg. Find the mass of the empty basket.
4 m
D 4 operations Mass Repeated identity Model Comparison
9 P4.DE.JM.171010141
Level 3
A box containing 3 similar mugs weighs 1.2 kg. The same box and 2 of the mugs weigh 980 g. Find the mass of the empty box.
4 m
D Multiplication Mass Unit conversion Repeated identity Units & parts Elimination
10 P4.DE.NK.22120822
Level 3
The total mass of Pierre and Rael is 46.6 kg. The total mass of Rael and Mark is 59 kg. If the total mass of Pierre and Mark is 56 kg, find the mass of Mark.
4 m
D 4 operations Sets Mass Repeated identity Units & parts & boxes Elimination

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